When you try to open a PDF document from your standard SharePoint library, as it tries to open it in Acrobat viewer and you encounter the error:
There was an error opening this document. The filename, directory name, or volume label syntax is incorrect.
You can fix it read below:
DON'T
- Change Client Integration
- Change File handling methods
DO
Go to the following Path:
C:\Program Files\Common Files\Microsoft Shared\Web Server Extensions\14\TEMPLATE\XML
Edit the DOCICON.XML file
Find this entry
<Mapping Key="pdf" Value="icpdf.png" OpenControl="PdfFile.OpenDocuments"/>
and edit it to
<Mapping Key="pdf" Value="icpdf.png" OpenControl="SharePoint.OpenDocuments"/>
Hope this fixes your problem
