Yes, to activate WindowBlinds.

Contact support - support@stardock.com and start a trouble ticket. They will get Impulse working again for you.

Did you try uninstalling and reinstalling it? How did the problem start?

thanks again Hankers

@DrJBHL yes i have tried that 2 times and still same thing

no clue how it started i clicked on the impulse icon to buy wb and it just gave a error and tried to restart and got same error

so i searched thru the forums and found a couple things and ive got the impulse error text file its just alot to type out

here is the first few things

exception: the type initialier for cw threw an exception

inner exception: unable to generate a temporary class (result=1)

error CS0007: unexpected common language runtime initialization error  class not registered

i am running vista 64 ultimate

 If it worked before: Have you changed any security settings or software or had any recent updates to same?

 If it didn't: Have you tried  installing Impulse with all AV/Security apps temporarily disabled?

Is the BITS service running? (not sure if it's still required though)

well ive moved up to win7 and everything works fine now

hopefully it will continue to do so