GeezerVison

PR Summary

One reported case where during applocker policy check, the test script that is created cannot be deleted because something else (malware scanner?) has a lock on the file. This results in an exception being thrown in finally block which ultimately causes PowerShell to crash due to the unhandled exception. Fix is to wrap the deletion in the finally block with try..catch and ignore any exceptions and leave the temp file.

TFS:20156282

PR Checklist

• PR has a meaningful title
  • Use the present tense and imperative mood when describing your changes
• Summarized changes
• Change is not breaking
• Make sure all .h, .cpp, .cs, .ps1 and .psm1 files have the correct copyright header
• This PR is ready to merge and is not Work in Progress.
  • If the PR is work in progress, please add the prefix WIP: to the beginning of the title and remove the prefix when the PR is ready.
• User-facing changes
  • Not Applicable
  • OR
  • User-facing Documentation needed
    • Issue filed - Issue link:
• Testing - New and feature
  • Not Applicable or can only be tested interactively
  • OR
  • Make sure you've added a new test if existing tests do not effectively test the code changed
    • Add [feature] if the change is significant or affects feature tests