hi,

i'm tring to make DRM development .

i use DRM required DLL i uses it , but i got this error .

Retrieving the COM class factory for component with CLSID {457B9521-

268E-44D6-A1D7-189C47EA7D5A} faild due to the folowing error:

80040154.

note: i'm using widows XP, cpu 32

any help