Wixtracts.ExtractFiles keeps msi Record handles open

[ramiabughazaleh]

Wixtracts.ExtractFiles keeps some msi Record handles open.

I ran into this issue when I was directly calling Wixtracts.ExtractFiles and then when it was finished, immediately trying to open the msi file for writing.
In my case, for reference, I received the following exception:
System.IO.FileLoadException: The process cannot access the file because it is being used by another process. (Exception from HRESULT: 0x80070020)

I debugged the issue and it's because the Record objects are not being closed until they are garbage collected which may be some time in the future.

I will create a pull request.

Thank you.

[activescott]

Thanks so much for the PR @ramiabughazaleh . I'll try to get this tested on my side, merged, and into a release asap.