files hanging, cannot save properly

thank you for the reply

Hello Bobj,

Thank you for your post.

This is the bug in AVI Trimmer and it is already in our "to do" list.

As soon as it will be fixed, I'll post here.

Had this problem before and seems to dog me,
.
When trying to save file, it hangs up at anywhere from 25 per cent on progress bar to 65 per cent. I retrieved this error message from Windows 7:
Problem signature:
  Problem Event Name:   AppHangB1
  Application Name:   SMM_AVITrimmer.exe
  Application Version:   2.0.1210.11
  Application Timestamp:   5076979a
  Hang Signature:   3941
  Hang Type:   0
  OS Version:   6.1.7601.2.1.0.768.3
  Locale ID:   1033
  Additional Hang Signature 1:   3941a884285835afaf435749ddd3360c
  Additional Hang Signature 2:   700b
  Additional Hang Signature 3:   700b512c37434f56beeb536a44525e71
  Additional Hang Signature 4:   3941
  Additional Hang Signature 5:   3941a884285835afaf435749ddd3360c
  Additional Hang Signature 6:   700b
  Additional Hang Signature 7:   700b512c37434f56beeb536a44525e71

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Am I missing some required Windows support files or what?