AutoCAD LT - Error

[marcinf]

When I open *dwg file AutoCAD get critical error:

Unhandled Access Violation Reading 0x0000 Exception at 5fa187abh

What should I do -> this error is still in my AutoCAD and I can't worked ;/

[Charles_Shade]

New occurence or has always happened?

What has changed on your system?

System Restore will who you that.

[pendean]

RECOVER command instead of OPEN to gain access to the problem file.

Or is the problem all your files?

LT version? Windows version? Did this just start? Or is LT or your PC new?