Problem

User is selecting properties of a document and getting “Windows error with mfc80u.dll”

Solution

Downloaded and ran a hotfix from Microsoft that fixed the problem. The hotfix talked about if the mfc80u.dll was updated and the apps (most likely PW Explorer in this case) were written using MS Visual Studio 2005, there is an incompatibility between the .870 version and the newer version.  User’s has a newer mfc80u.dll which looks like it comes from Navisworks version.

The "bad" version of mfc80u.dll was 8.00.50727.1833, and it was fixed by applying the KB961894 hotfix which installs mfc80u.dll version 8.0.50727.3079

See Also

Product TechNotes and FAQs

External Links

Bentley Technical Support KnowledgeBase

Bentley LEARN Server

Comments or Corrections?

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