What is difference between RegSvr and RegServer?

Question

Why there is difference in registering COM component for 32-bit and 64-bit?

I mean at one point you have to use like this,

RegSvr32 COM.exe or
RegSvr32 COM.dll

On 64-bit OS you have to use like,

COM.exe /RegServer COM.exe /RegSvr

Does /RegServer and /RegSvr are same or different. If different then what is the difference.

Thanks in advance, Rahul

Answer 1

Did you check these links http://stackoverflow.com/questions/869783/windows-64-bit-registry-v-s-32-bit-registry

http://social.msdn.microsoft.com/forums/en-US/vcgeneral/thread/f8898224-76ca-4047-90d3-20c63f71a2d8/