Element iterative solver "not results are found"

[AEdem]

(NX 9)

When I try to simulate any model, if I not check the option of element iterative solver the simulation give me the msessage <no results are found>, no matter how simple is the model it never gives results, unless I check the iterative element solver. And in the *.F06 no error is shown.

Thank you in advance and sorry for my bad english.

 

[cowski]

NX 9.0.3 had an error in the Nastran RC file that caused license checkout failures. In a text editor, open the file {NX install dir}\NXNASTRAN\conf\nast9.rcf and delete the line that looks like:

Auth=28000@cinxflex1,28000@cinxflex2,28000@cinxflex3

Save the file. It should correctly check out the license now.