Flask 6 crash immediately after quot;Flask It!quot; (and possible solution)

andy

Flask 6 crash immediately after quot;Flask It!quot;

... with a C++ runtime error.
If you experience that behaviour, delete the previous file you were going to overwrite (flaskout.avi).
It could help to update the Microsoft C++ runtime library (mfc42.dll), but keep a backup copy just in case.

*** Never trust in Tutorials! ***

The best method to recover from this error is to uninstall Flask and use something else...

bb