5-Regular Member

5-Regular Member

Question

installation license problem : success/BUT/ invalid file or format

Forum|Forum|7 days ago
May 6, 2026
2 replies
69 views

what should i do? plz help me.

Other

23-Emerald III

Try making the file name shorter, like license.dat.

24-Ruby III

Same issue:

"Student edition - License invalid file or format": https://community.ptc.com/t5/PTC-Education-Forum/Student-edition-License-invalid-file-or-format/td-p/655205
"Creo 8 student License invalid or format": https://community.ptc.com/t5/PTC-Education-Forum/Creo-8-student-License-invalid-or-format/td-p/758858