How to register dll on win 7 64-bit processor

Merged with How do I register a DLL file on Windows 7 64-bit?.

Dear All, I'm facing problem while registering dll on windows 7 64-bit processor, for that i already use this followin开发者_JAVA技巧g code(regsvr32 dllname) but it's giving error message so ur having any idea please share with me