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AR# 23409

9.1i ISE - When Project Navigator is running, PDF files cannot be opened in Adobe Acrobat Reader


While Project Navigator is running, I cannot open a .pdf document for reading. Adobe Acrobat appears to hang or does not respond. The PDF files cannot be opened from Project Navigator or from other locations such as Windows Explorer.

Typically, in the Windows Task Manager, an open Acrobat process is listed. If I end the open Acrobat process, I can open and view the PDF files.


This problem is related to the OS version, the browser version, and the Adobe Reader version.

The most common occurrence of this issue is on systems using Win XP SP1, and is related to wisptis.exe. The wisptis.exe file is a Microsoft program used on tablet PCs for handwriting recognition, and is run when Adobe Reader is launched. If wisptis.exe is left running, over a period of time, it will consume large GDI object resources. This results in overall resource limitation and random display issues for other applications and for the OS.

You can work around this issue by ending the wisptis.exe process in the Task Manager along with all Adobe Reader instances and then opening the PDF again.

A better solution is to download Win XP SP2, which fixes these GUI display issues and issues related to Adobe Reader not opening links or not responding. You can also chose to patch Win2k/XP with this fix without the service pack fix. Reference 838283 at:


Also, make sure that you have the latest version of Internet Explorer and the latest version of Adobe Reader. Some specific relevant cases, recommendations, and references are provided below.

Additional Adobe Reader and Internet Explorer, WindowsXP/2000 interaction-related known issues from their respective knowledge base

Short Description - Cannot Browse Multiple PDF Files with Microsoft Internet Explorer

Resolution - On the Internet Explorer Tools menu -> Internet Options -> Advanced tab, click to select the Use HTTP 1.1 through proxy connections check box.

Reference: http://support.microsoft.com/kb/302106

Short Description - When I click a hyperlink to an Adobe Acrobat PDF file in an Office 2003 document or in an Office XP document, Adobe Reader starts, then closes without opening the PDF file.

Resolution - Obtain the Adobe Acrobat 7.0.1 and Reader 7.0.1 Updates.

Reference: http://support.microsoft.com/kb/897755

Short Description - Using Internet Explorer 4.x, Adobe Reader Download of Large .pdf File Stops Before Completion.

Resolution - Upgrade to the most recent version of Internet Explorer.

Reference: http://support.microsoft.com/kb/286361

Short Description - PDF pages do not appear in Web browser window (Acrobat 7.0 and 3D, Adobe Reader 7.0).

Reference: http://www.adobe.com/support/techdocs/328233.html

Short Description - Clicking links to PDF files in Internet Explorer causes Acrobat or Adobe Reader to start and then quit (7.0 on Windows).

Resolution - Install the Acrobat 7.0.5 update or the Adobe Reader 7.0.5 update.

Reference: http://www.adobe.com/support/techdocs/331246.html

Short Description - Hang-related issues in Adobe Reader earlier to 6.0.1 (some are addressed in 6.0.1 update and some in the later versions).

Reference: http://www.adobe.com/support/techdocs/329821.html
AR# 23409
Date 02/22/2012
Status Archive
Type General Article
Page Bookmarked