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Question

Question

An error occured during the installation of assembly 'LFWicUtil, Version 8.3.0.110...'

asked on September 25, 2015

Hello,

 

We have an integration written with an installer created.  The installer includes the required merge modules.    The installer works fine on most machines.  We have one machine that gives us the error below.  Any ideas on what to do to fix this?

 

Thanks,

 

Russ

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Replies

replied on September 28, 2015

Windows side-by-side (WinSxS) assembly errors can be pretty tricky. That's why we don't use that anymore for wicutil in newer versions. There's any number of things that could be coming up here. Often it indicates a missing dependency such that the assembly can't be property installed, or something is in a state of flux, perhaps from a prior uninstallation that wasn't fully completed. Is it a different OS than the others? Does that assembly already exist on the machine, perhaps installed through a different component? Are the necessary VC runtimes installed on that machine (those are outside of the Lf msms)? 

Check to see if there are errors in the event viewer corresponding to this error. You can also try running the installation with msi logging (/l*v "<full path to log file>" added to the msiexec command) and see if that lists additional information. 

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