diff --git a/doc/chm/VeraCrypt User Guide.chm b/doc/chm/VeraCrypt User Guide.chm
index 58dd79ba..48708d91 100644
Binary files a/doc/chm/VeraCrypt User Guide.chm and b/doc/chm/VeraCrypt User Guide.chm differ
diff --git a/doc/html/Command Line Usage.html b/doc/html/Command Line Usage.html
index 29964e6a..3476cbc5 100644
--- a/doc/html/Command Line Usage.html	
+++ b/doc/html/Command Line Usage.html	
@@ -123,6 +123,7 @@ If it is followed by <strong>n</strong> or <strong>no</strong>: the password dia
 <td><em>/cache</em> or <em>/c</em></td>
 <td>If it is followed by <strong>y</strong> or <strong>yes</strong> or if no parameter is specified: enable password cache;
 <br>
+If it is followed by <strong>p </strong>or<strong> pim</strong>: enable both password and PIM cache (e.g., /c p).<br>
 If it is followed by <strong>n </strong>or<strong> no</strong>: disable password cache (e.g., /c n).<br>
 If it is followed by <strong>f </strong>or<strong> favorites</strong>: temporary cache password when mounting multiple favorites&nbsp; (e.g., /c f).<br>
 Note that turning the password cache off will not clear it (use /w to clear the password cache).</td>