unrecoverable error

[mradul]

I just started uft and its showing this error when i play a recorded actions,plzz help...

The test run cannot continue due to an unrecoverable error.

Failed to run script.
Description: ClassFactory cannot supply requested class


Function file: (null)
Line (0): "(null)".

[Ankur]

Without knowing the script, it is difficult to tell you any solution.