Obtain a copy of the missing file csapi3t1.dll
and place it in the folder "C:\Program Files\Common Files\Microsoft Shared\Proof"
Click Start, Run, type msconfig
and hit Enter
. When the System Configuration Utility starts, click the button captioned Expand File...
. In the Expand One File from Installation Source
dialog box type the name of the file you want to restore (e.g. csapi3t1.dll)
, select the location to restore from (this will either be your Windows XP CD or a folder named i386
on your hard disk) and enter the name of the folder where the restored file should go (C:\Program Files\Common Files\Microsoft Shared\Proof
). Then click Expand
.After have done this, you may need to restart Windows. You should also verify that "Always check spelling" is enabled in Tools, Options, Spelling.If you can't find an i386 folder, you might have a copy of csapi3t1.dll somewhere on your Microsoft Office CD. Copies may also be extracted from the file mailnews.cab
in an Internet Explorer 5.0 or 5.5 distribution set, the file win98_27.cab
on a Windows 98 CD, or the file Win_10.cab
on a Windows Me CD.Method 2
Download a copy of the file by clicking on this link
. Just run the downloaded file to install it into its usual location. Answered Dec, 16 2010