create optional shim for elevated processes #1253
Merged
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
To use with https://github.com/cracyc/installshieldfix .
Installshield calls sendmessagea with hwnd_broadcast which can cause the win32 part to hang just after starting with the progress bar just stuck if there is a nonresponsive process. It looks to the users like a winevdm problem but since it's in win32, the best that can be done is to launch a shim to detour sendmessagea to sendmessagetimeouta. Hopefully will help with #1245 and #226.