downgrade question from FP6.0.9 to 6.0.5

[baal]

Hi, I am trying to downgrade my FP driver of cfp2220 and the host computer  from 6.0.9 to 6.0.5  . After I did it, I was tring to connect to the device the device, and an error pop out says

Access denied: This target is running a version of LabVIEW Real-Time that is different than the Real-Time Module software on the host computer.  You can verify the version and reinstall the Real-Time software using Measurement & Automation Explorer.

The labview version is labview2009. Does anyone know how i can fix this?

Besides, Does anyone know where can I find "language support for labview rt 1.0.0.3"? If possible, can you post the URL of the language support?

Thanks

nan

[baal · Accepted solution]

never mind,

Problem solved. I simply reinstall labview with every sigle tiny pieces. Then, I downgrade that really easily.