Autocad 2016 opening file error

[Anonymous]

When I want to open a file using ctrl+o or using the folder button the file dialog (is it called that way?) box does not appear. The screen freezes untill I press escape and in the command line bar _open appears as if I had opened a file.

I tried filedia but that doesn't solve it.

Does anyone have any idea?

[M_Hensley]

It could be the box is appearing off the screen where you can't see it. Hold down ALT+SPACE+M then tap one of the directional arrow keys and now move the mouse and the box should attach to your cursor.

[Anonymous]

Thanxs for the tip, but it didn't work out. The box just isn't there.

When I hold down ALT+SPACE+M a fold down menu appears but with nothing I can use.

I've added some pictures where you can see what happens. In the left corner of the printscreen you can see the ALT+SPACE+M result.

[Anonymous · Accepted solution]

Finally I reset my autocad to basic settings and now it is fixed. But I still don't what happened.