diff --git a/DESCRIPTION b/DESCRIPTION
index 66e4484..c859542 100644
--- a/DESCRIPTION
+++ b/DESCRIPTION
@@ -1,8 +1,8 @@
 Package: ROpenCVLite
 Type: Package
 Title: Helper Package for Installing OpenCV with R
-Version: 4.90.0
-Date: 2024-01-08
+Version: 4.90.1
+Date: 2024-01-20
 Authors@R: c(
     person("Simon", "Garnier", email = "garnier@njit.edu", role = c("aut", "cre"),
       comment = c(ORCID = "0000-0002-3886-3974")),
@@ -22,7 +22,7 @@ Imports:
     parallel
 SystemRequirements: 
   cmake
-RoxygenNote: 7.2.3
+RoxygenNote: 7.3.0
 Biarch: false
 Encoding: UTF-8
 Depends:
diff --git a/NEWS.md b/NEWS.md
index e5eeac2..3818277 100644
--- a/NEWS.md
+++ b/NEWS.md
@@ -1,3 +1,15 @@
+# ROpenCVLite 4.90.1
+
+## New features
+
+* N/A.
+
+## Minor improvements and fixes
+
+* Remove some processor optimization to avoid errors on Windows with recent CPUs.
+
+---
+
 # ROpenCVLite 4.90.0
 
 ## New features
diff --git a/cran-comments.md b/cran-comments.md
index 1b46f94..56903bf 100644
--- a/cran-comments.md
+++ b/cran-comments.md
@@ -16,9 +16,7 @@
 
 ## R CMD check results
 
-* Version jumps in minor (submitted: 4.90.0, existing: 4.80.1)
-  
-This is normal. The package numbering scheme is based on the OpenCV version number. 
+* N/A.
 
 ## Downstream dependencies
 
diff --git a/docs/404.html b/docs/404.html
index d0ca7ac..3dcfd91 100644
--- a/docs/404.html
+++ b/docs/404.html
@@ -31,7 +31,7 @@
     
     <a class="navbar-brand me-2" href="https://swarm-lab.github.io/ROpenCVLite/index.html">ROpenCVLite</a>
 
-    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">4.90.0</small>
+    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">4.90.1</small>
 
     
     <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbar" aria-controls="navbar" aria-expanded="false" aria-label="Toggle navigation">
diff --git a/docs/LICENSE-text.html b/docs/LICENSE-text.html
index 195abc4..ed55f22 100644
--- a/docs/LICENSE-text.html
+++ b/docs/LICENSE-text.html
@@ -10,7 +10,7 @@
     
     <a class="navbar-brand me-2" href="index.html">ROpenCVLite</a>
 
-    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">4.90.0</small>
+    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">4.90.1</small>
 
     
     <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbar" aria-controls="navbar" aria-expanded="false" aria-label="Toggle navigation">
diff --git a/docs/articles/index.html b/docs/articles/index.html
index 89dd540..a20f21b 100644
--- a/docs/articles/index.html
+++ b/docs/articles/index.html
@@ -10,7 +10,7 @@
     
     <a class="navbar-brand me-2" href="../index.html">ROpenCVLite</a>
 
-    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">4.90.0</small>
+    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">4.90.1</small>
 
     
     <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbar" aria-controls="navbar" aria-expanded="false" aria-label="Toggle navigation">
diff --git a/docs/articles/install.html b/docs/articles/install.html
index d8a3655..35c4f4e 100644
--- a/docs/articles/install.html
+++ b/docs/articles/install.html
@@ -33,7 +33,7 @@
     
     <a class="navbar-brand me-2" href="../index.html">ROpenCVLite</a>
 
-    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">4.90.0</small>
+    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">4.90.1</small>
 
     
     <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbar" aria-controls="navbar" aria-expanded="false" aria-label="Toggle navigation">
diff --git a/docs/articles/usage.html b/docs/articles/usage.html
index ffac5d1..c5a94b3 100644
--- a/docs/articles/usage.html
+++ b/docs/articles/usage.html
@@ -33,7 +33,7 @@
     
     <a class="navbar-brand me-2" href="../index.html">ROpenCVLite</a>
 
-    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">4.90.0</small>
+    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">4.90.1</small>
 
     
     <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbar" aria-controls="navbar" aria-expanded="false" aria-label="Toggle navigation">
diff --git a/docs/authors.html b/docs/authors.html
index 41491fc..c824aa3 100644
--- a/docs/authors.html
+++ b/docs/authors.html
@@ -10,7 +10,7 @@
     
     <a class="navbar-brand me-2" href="index.html">ROpenCVLite</a>
 
-    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">4.90.0</small>
+    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">4.90.1</small>
 
     
     <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbar" aria-controls="navbar" aria-expanded="false" aria-label="Toggle navigation">
@@ -67,12 +67,12 @@ <h2>Authors</h2>
       <h2 id="citation">Citation</h2>
       <p><small class="dont-index">Source: <a href="https://github.com/swarm-lab/ROpenCVLite/blob/HEAD/inst/CITATION" class="external-link"><code>inst/CITATION</code></a></small></p>
 
-      <p>Simon Garnier and John Muschelli (2024). ROpenCVLite - Helper package for installing OpenCV with R. R package version 4.90.0.</p>
+      <p>Simon Garnier and John Muschelli (2024). ROpenCVLite - Helper package for installing OpenCV with R. R package version 4.90.1.</p>
       <pre>@Manual{,
   title = {{ROpenCVLite} - Helper package for installing OpenCV with R},
   author = {Simon Garnier and John Muschelli},
   year = {2024},
-  note = {R package version 4.90.0},
+  note = {R package version 4.90.1},
   url = {https://swarm-lab.github.io/ROpenCVLite/},
 }</pre>
     </div>
diff --git a/docs/index.html b/docs/index.html
index 367c461..908b1c9 100644
--- a/docs/index.html
+++ b/docs/index.html
@@ -41,7 +41,7 @@
     
     <a class="navbar-brand me-2" href="index.html">ROpenCVLite</a>
 
-    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">4.90.0</small>
+    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">4.90.1</small>
 
     
     <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbar" aria-controls="navbar" aria-expanded="false" aria-label="Toggle navigation">
diff --git a/docs/news/index.html b/docs/news/index.html
index e81c419..35b0429 100644
--- a/docs/news/index.html
+++ b/docs/news/index.html
@@ -10,7 +10,7 @@
     
     <a class="navbar-brand me-2" href="../index.html">ROpenCVLite</a>
 
-    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">4.90.0</small>
+    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">4.90.1</small>
 
     
     <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbar" aria-controls="navbar" aria-expanded="false" aria-label="Toggle navigation">
@@ -52,7 +52,18 @@
     </div>
 
     <div class="section level2">
-<h2 class="pkg-version" data-toc-text="4.90.0" id="ropencvlite-4900">ROpenCVLite 4.90.0<a class="anchor" aria-label="anchor" href="#ropencvlite-4900"></a></h2>
+<h2 class="pkg-version" data-toc-text="4.90.1" id="ropencvlite-4901">ROpenCVLite 4.90.1<a class="anchor" aria-label="anchor" href="#ropencvlite-4901"></a></h2>
+<div class="section level3">
+<h3 id="new-features-4-90-1">New features<a class="anchor" aria-label="anchor" href="#new-features-4-90-1"></a></h3>
+<ul><li>N/A.</li>
+</ul></div>
+<div class="section level3">
+<h3 id="minor-improvements-and-fixes-4-90-1">Minor improvements and fixes<a class="anchor" aria-label="anchor" href="#minor-improvements-and-fixes-4-90-1"></a></h3>
+<ul><li>Remove some processor optimization to avoid errors on Windows with recent CPUs.</li>
+</ul><hr></div>
+</div>
+    <div class="section level2">
+<h2 class="pkg-version" data-toc-text="4.90.0" id="ropencvlite-4900">ROpenCVLite 4.90.0<a class="anchor" aria-label="anchor" href="#ropencvlite-4900"></a></h2><p class="text-muted">CRAN release: 2024-01-08</p>
 <div class="section level3">
 <h3 id="new-features-4-90-0">New features<a class="anchor" aria-label="anchor" href="#new-features-4-90-0"></a></h3>
 <ul><li>Upgrade package to OpenCV 4.9.0.</li>
diff --git a/docs/pkgdown.yml b/docs/pkgdown.yml
index 6b7b2b8..9f5ce34 100644
--- a/docs/pkgdown.yml
+++ b/docs/pkgdown.yml
@@ -4,7 +4,7 @@ pkgdown_sha: ~
 articles:
   install: install.html
   usage: usage.html
-last_built: 2024-01-08T14:03Z
+last_built: 2024-01-20T20:40Z
 urls:
   reference: https://swarm-lab.github.io/ROpenCVLite/reference
   article: https://swarm-lab.github.io/ROpenCVLite/articles
diff --git a/docs/reference/OpenCVPath.html b/docs/reference/OpenCVPath.html
index 902d9a2..f96280b 100644
--- a/docs/reference/OpenCVPath.html
+++ b/docs/reference/OpenCVPath.html
@@ -10,7 +10,7 @@
     
     <a class="navbar-brand me-2" href="../index.html">ROpenCVLite</a>
 
-    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">4.90.0</small>
+    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">4.90.1</small>
 
     
     <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbar" aria-controls="navbar" aria-expanded="false" aria-label="Toggle navigation">
diff --git a/docs/reference/ROpenCVLite-package.html b/docs/reference/ROpenCVLite-package.html
index 9c6d68c..dc3c960 100644
--- a/docs/reference/ROpenCVLite-package.html
+++ b/docs/reference/ROpenCVLite-package.html
@@ -14,7 +14,7 @@
     
     <a class="navbar-brand me-2" href="../index.html">ROpenCVLite</a>
 
-    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">4.90.0</small>
+    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">4.90.1</small>
 
     
     <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbar" aria-controls="navbar" aria-expanded="false" aria-label="Toggle navigation">
diff --git a/docs/reference/defaultOpenCVPath.html b/docs/reference/defaultOpenCVPath.html
index b33baec..56103db 100644
--- a/docs/reference/defaultOpenCVPath.html
+++ b/docs/reference/defaultOpenCVPath.html
@@ -12,7 +12,7 @@
     
     <a class="navbar-brand me-2" href="../index.html">ROpenCVLite</a>
 
-    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">4.90.0</small>
+    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">4.90.1</small>
 
     
     <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbar" aria-controls="navbar" aria-expanded="false" aria-label="Toggle navigation">
diff --git a/docs/reference/index.html b/docs/reference/index.html
index 54cef21..5f1dc58 100644
--- a/docs/reference/index.html
+++ b/docs/reference/index.html
@@ -10,7 +10,7 @@
     
     <a class="navbar-brand me-2" href="../index.html">ROpenCVLite</a>
 
-    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">4.90.0</small>
+    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">4.90.1</small>
 
     
     <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbar" aria-controls="navbar" aria-expanded="false" aria-label="Toggle navigation">
diff --git a/docs/reference/installOpenCV.html b/docs/reference/installOpenCV.html
index 4869580..a05484b 100644
--- a/docs/reference/installOpenCV.html
+++ b/docs/reference/installOpenCV.html
@@ -12,7 +12,7 @@
     
     <a class="navbar-brand me-2" href="../index.html">ROpenCVLite</a>
 
-    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">4.90.0</small>
+    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">4.90.1</small>
 
     
     <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbar" aria-controls="navbar" aria-expanded="false" aria-label="Toggle navigation">
diff --git a/docs/reference/isCmakeInstalled.html b/docs/reference/isCmakeInstalled.html
index aed7d3d..e5c8fd9 100644
--- a/docs/reference/isCmakeInstalled.html
+++ b/docs/reference/isCmakeInstalled.html
@@ -10,7 +10,7 @@
     
     <a class="navbar-brand me-2" href="../index.html">ROpenCVLite</a>
 
-    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">4.90.0</small>
+    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">4.90.1</small>
 
     
     <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbar" aria-controls="navbar" aria-expanded="false" aria-label="Toggle navigation">
diff --git a/docs/reference/isOpenCVInstalled.html b/docs/reference/isOpenCVInstalled.html
index 156f480..6d55a25 100644
--- a/docs/reference/isOpenCVInstalled.html
+++ b/docs/reference/isOpenCVInstalled.html
@@ -10,7 +10,7 @@
     
     <a class="navbar-brand me-2" href="../index.html">ROpenCVLite</a>
 
-    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">4.90.0</small>
+    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">4.90.1</small>
 
     
     <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbar" aria-controls="navbar" aria-expanded="false" aria-label="Toggle navigation">
@@ -75,7 +75,7 @@ <h2 id="author">Author<a class="anchor" aria-label="anchor" href="#author"></a><
     <div class="section level2">
     <h2 id="ref-examples">Examples<a class="anchor" aria-label="anchor" href="#ref-examples"></a></h2>
     <div class="sourceCode"><pre class="sourceCode r"><code><span class="r-in"><span><span class="fu">isOpenCVInstalled</span><span class="op">(</span><span class="op">)</span></span></span>
-<span class="r-out co"><span class="r-pr">#&gt;</span> [1] TRUE</span>
+<span class="r-out co"><span class="r-pr">#&gt;</span> [1] FALSE</span>
 <span class="r-in"><span></span></span>
 </code></pre></div>
     </div>
diff --git a/docs/reference/opencvConfig.html b/docs/reference/opencvConfig.html
index 4b0bca9..2ee3b95 100644
--- a/docs/reference/opencvConfig.html
+++ b/docs/reference/opencvConfig.html
@@ -12,7 +12,7 @@
     
     <a class="navbar-brand me-2" href="../index.html">ROpenCVLite</a>
 
-    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">4.90.0</small>
+    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">4.90.1</small>
 
     
     <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbar" aria-controls="navbar" aria-expanded="false" aria-label="Toggle navigation">
diff --git a/docs/reference/opencvVersion.html b/docs/reference/opencvVersion.html
index 22c8b3b..fb42f5f 100644
--- a/docs/reference/opencvVersion.html
+++ b/docs/reference/opencvVersion.html
@@ -12,7 +12,7 @@
     
     <a class="navbar-brand me-2" href="../index.html">ROpenCVLite</a>
 
-    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">4.90.0</small>
+    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">4.90.1</small>
 
     
     <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbar" aria-controls="navbar" aria-expanded="false" aria-label="Toggle navigation">
@@ -80,7 +80,6 @@ <h2 id="ref-examples">Examples<a class="anchor" aria-label="anchor" href="#ref-e
     <div class="sourceCode"><pre class="sourceCode r"><code><span class="r-in"><span><span class="kw">if</span> <span class="op">(</span><span class="fu"><a href="isOpenCVInstalled.html">isOpenCVInstalled</a></span><span class="op">(</span><span class="op">)</span><span class="op">)</span> <span class="op">{</span></span></span>
 <span class="r-in"><span>  <span class="fu">opencvVersion</span><span class="op">(</span><span class="op">)</span></span></span>
 <span class="r-in"><span><span class="op">}</span></span></span>
-<span class="r-out co"><span class="r-pr">#&gt;</span> [1] "Version 4.9.0"</span>
 <span class="r-in"><span></span></span>
 </code></pre></div>
     </div>
diff --git a/docs/reference/removeOpenCV.html b/docs/reference/removeOpenCV.html
index d0c16f5..452b0aa 100644
--- a/docs/reference/removeOpenCV.html
+++ b/docs/reference/removeOpenCV.html
@@ -10,7 +10,7 @@
     
     <a class="navbar-brand me-2" href="../index.html">ROpenCVLite</a>
 
-    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">4.90.0</small>
+    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">4.90.1</small>
 
     
     <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbar" aria-controls="navbar" aria-expanded="false" aria-label="Toggle navigation">