While recently working on a .dwg on my autocad mep 2013 I got a fatal error message: Unhandled access violation reading 0x0010 exception at ec45af2dh and now it does this every time I try to open the program how can I fix this.

Did you try researching the particular error message at the AutoDesk website?

Vâng. nhưng đã không được. :(

yes. but has not been :(there are other ways??

Since the problem happens every time you open AutoCAD MEP then you might try to reset settings to their default via Windows Start > All Programs or doing a REPAIR of the installation.