Hi, 

 

I just installed the 300ER onto my computer and this has come up, the 200LR was working fine last time I checked, I had to reinstall the 777 because I reformatted my computer and so I am beginning to try and get FSX working again,

 

Thanks

James

 

This happened when I reinstalled the RTM and sp1 and then going straight to the 300 er without activating the 200lr first.

Hmmm, I have activated the 200

Correct activation key used for the -300? (Must be different from the -200 key)

Yes I have used the different activation key for the 300 pack