I'm having problems aswell.

Installed impulse, registered the serial, everytime i click update, or install entrenchment - it keep saying "you have not entered a registration for this game ... "

So i clikc on register, and the registration for sins is the only one on there because its the only one i have - so i click update, or re-register, go to update again and it says i'm still missing the damn registration for the product.

xwhoiwant2bex, here are both links for Impulse. Try out both to see if you can get one to go.

http://www.impulsedriven.com/impulse_setup_full.exe
http://www.impulsedriven.com/impulse_setup.exe

If you cannot, try clearing your internet cache and cookies and then try again. If you have a download manager you may want to try temporarily disabling it.

BM3141596, send an email to [email protected] and include any email addresses you may have used with us previously as well as your serial numbers.