command fitting - pro|e closes alone

[Preparation-H]

Bye to all,

taking advantage of the not really beautiful day and the fact that today I am at home (lack of work) I put my hand back to pro and after a little time.. .
Now, I have a problem that has never happened until yesterday. . .
I'm trying to draw the detail I attach (image), found on the net with its quotated table, now the problem is that as I click on the link command and try to select any edge the program closes itself without making a fold...
I don't seem to have touched anything particular and the thing is very strange, provided that I have the version wf3.0 m20 student (personal version with a valid license, always better specify it :mixed, do you have any idea what might happen?
the thing that leaves me basic is that even if I try to reopen the program and draw a simple cube, as I do to reconnect the pro|e falls messmente. . .

Thank you.
Hi.
p-h

 

[cletus]

Hello, try to check that you have not unintentionally modified files config.pro e config.win; usually they are in the boot folder and you should have only one version.
if you find more than one, try to move (do not delete) to another folder only the latest version and restart the program.

 

[Preparation-H]

Hello, try to check that you have not unintentionally modified files config.pro e config.win; usually they are in the boot folder and you should have only one version.
if you find more than one, try to move (do not delete) to another folder only the latest version and restart the program.

Hi.

I checked the various files, no strange or particular changes track, I restarted the program several times without getting any result... then I restarted the pc and as by magic everything returned to normal

Thank you.
Hi.
p-h

 

[cletus]

then I restarted the pc and as by magic everything returned to normality

I need a joke. I don't want the IT.
There's a mechanic, an electronic, a computer machine.
the machine turns off for a failure.
the mechanic: "according to me is a problem to the gas pump"
the electronic: "according to me the power station burned"
the computer: "What if we try to get off the car and get back? "

 

[Prof.]

try to launch pro-e without configuration and do the same operation.