Explorer.exe has generate erors ….

Hi,

Of recent, Iam constantly experiencing the error- explorer.exe has generate errors and will be closed by the windows. a log is being created.

I have tried pretty much everything including reinstalling (yesterday).

In the event viewer the frequent appearance of errors are:

EVENT ID 37 (Application)
EVENT ID 32003(System)

My HDD is being constantly accessed. can some one help me please?

thanks
sudha