How to Resolve Must Re_Cover error?

[rifki.ai]

Dears,

I am an Architect Using AutoCAD 2014, The Problem is, When i open some of the drawings it says Must re_cover text (Drawings invisible)

I know that it is a Viral Problem, But I need to Know how can i solve this? Please can anyone help me?

Thanks,

Rifki

[nestly2]

Drawing displays MUST re-cover! when opened....

How to detect and remove the Acad.vlx virus

[rifki.ai]

Thanks for the information,

Yes, I have read this before, but The files were in server,

So i couldnt find any of the files such as acad.vlx or anything in the pc?

do we need to do ths process in the server pc?

Please Explain me,

Thanks,

RIfki