Marg Compusoft — Marg .exe infected so not opening marg software

Address:

Kalyan medical store, kalyanpur kanpur u.p.

Sir
I m from Kalyan medical store from kanpur, u.p. Mr Bhuwan used to help out in case of any problem.
But he is also not able to solve problem of infected marg. Exe.
So marg software is not working for last three days. Pls.help me.
Thanks
Email...[protected]@gmail.com
M.no.[protected]