I mean go ahead and try
http://www.thundercloud.net/infoave/new/turn-off-dep-to-prevent-program-crashes/"Windows 7 you can access the DEP dialog by right-clicking “Computer” in the start menu (or on the desktop) and choosing “Properties”. In the dialog that appears, click the Advanced tab. Under Performance, click “Settings”."
"Now click the Data Execution Prevention tab."
click “Turn on DEP for all programs and services except those I select.”"
now click "add" and browse to your warband directory and crpg_beta , mb_warband , and the crpglauncher to the list. apply and see if that works (it probably won't sorry kid im out of ideas short of reinstalling windows or trying it on a different computer"
Alternatively if you know how to use torrents and .torrent files i can send you my warband directory with crpg as a compressed torrent you can DL straight from me. that would allow you to have crpg installed and play it without using the crashing launcher (but wse2 wont work if you cant get the launcher working)