For loop not initialized (VBScript)
The sequence of execution in your script jumped into the middle of a For...Next loop. This causes an error because For...Next loop counters must be initialized. The following demonstrates the correct structure of a For...Next loop.
For counter = start To end [Step step]
[statements]
[Exit For]
[statements]
Next
To correct this error
Remove the jump into the For...Next loop.
Make sure that the For...Next loop includes all the necessary parts.