Initializing DirectX plug-ins

Im running Win7 32bit and was using Sony Vegas Pro (from Tanno), all worked fine. Then i downloaded NewBlue 2.0 Plug-Ins, and tryed to install them, but it was not correctly installed and i added some serialls to registry too. Then Vegas stoped, when i open it it stops by loading DirectX Plug-Ins. Now its not working, i tryed google, tryed newblue 2.3 (from Tanno), nothing helps, i want to ask is there a solution without reinstalling OS
Answer #1
Did you try a system recovery?
Answer #2
Try to remove keys from registry manualy or download regcleaner then locate plugin name and delete key.
here is link
http://download.cnet.com/TweakNow-RegCleaner/3000-18512_4-10262639.html
hope that this will help you.
Answer #3
Did you try a system recovery?
rpoint is not set i’m using data backups only on it.
Try to remove keys from registry manualy or download regcleaner then locate plugin name and delete key.
here is link
http://download.cnet.com/TweakNow-RegCleaner/3000-18512_4-10262639.html
hope that this will help you.
can not find any keys from these plug-ins.
Any other solution?