microsoft / microsoft/CSS-Exchange

HealthChecker - Visual C++ Redistributable files in Bin

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#1,240 2 comments 0 reactions 1 assignee View on GitHub

@dpaulson45 is already working on this.

Since Dec 6, 2024.

Enhancement HC - Add Data Collection Health Checker Need Investigation New Feature/Check P2 Work Item
Dominant language
PowerShell
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Description

Issue
In the Exchange bin folder contains the files msvcp110.dll, msvcr110.dll, msvcp100.dll, msvcr100.dll, which are being loaded and cause crashes on the Exchange server for MSExchangeServicesAppPool and MSExchangeMapiMailboxAppPool app pools.

Resolution
We moved the four files(msvcp110.dll, msvcr110.dll, msvcp100.dll, msvcr100.dll) out of the bin folder and reinstalled the “Visual C++ Redistributable for Visual Studio 2012” and “Visual C++ Redistributable Packages for Visual Studio 2013” and that fixed the crash issue on all the 3 servers.

Additional Context
Create a doc and check for this within Health Checker

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