hijack

Hi Guys ... my problem is im not able to see the boltbait's plugin pack that i just installed. I'm running PDN V3.10 OS - Vista Downloaded the plugin pack and extracted the files to c:/programe files / PDN / effects folder All permission are administrator. ( i don't however see any unlock or allow button in the properties of any of the dll files) When i restart eh system and open PDN im not able to see any of the plugins either feather or bevel in either of the effects tab or adjustments or any of the other sub folders ... Please help ... thanks in advance. PS: i just downloaded the gradient plugin and it works like a charm ... still though im not able to see the rest from the plugin pack.