msvcp90: start rfind from given position

[Michael Stefaniuc]

On 01/13/2012 11:42 PM, Daniel Lehman wrote:
>>
>> === WVISTAADM (32 bit string) ===
>> Failure running script in VM: The specified guest user must be logged
>> in interactively to perform this operation
> 
> Do I need to resend in this case?  I already ran it on TestBot before submitting the patch and they all passed
No. This failure has nothing to do with your tests.

bye
	michael