femap error

[elfacan]

suddenly femap 9.2 nx nastran after an analysis began to give me the following error:
nsinit error 70 - unable to open unit 8
I'm getting crazy because I can't understand why
Can anyone help me?

 

[Matteo]

I can't help you. Could it be a licensing problem? What kind of calculation is it?

 

[cacciatorino]

It would seem to be the famous bug of April 1, 2009, to see if it actually proves to put back the date of your pc to a previous date.
If so, you have to go to the siemens website and download the patch for your version if you have an active support contract.
If you don't have it, try calling the company you took it from and hear what they say.
http://www.mscsoftware.com/software_updates/version2005r1.cfm