Page 1 of 1

TI-Nspire CAS error: This document format is not supported

Unread postPosted: 23 Jan 2025, 20:15
by m3g1dd0
Hi,

Product: TI-Nspire CAS touchpad
OS version: 3.9.0.463

Error: This document format is not supported. peexam.tns

I'm studying for a PE exam. I created a document inside my calculator. I created the problems on the document. I was enjoying it. But, suddenly my calculator refused to open the document which I created and improved with my calculator itself. The calculator throws this error message:

Error: This document format is not supported. peexam.tns

I used an official TI computer link software to copy the problematic document file from my calculator to my computer. I have uploaded the problematic document file here on Google Drive:

https://drive.google.com/file/d/1Yu5oZx ... sp=sharing

Can you investigate the file for me? Since I just created the file using the calculator, this error should NOT happen.

I have spent much time creating and improving this document and it's very frustrating to lose my data and effort.

I'm very frustrated. I shouldn't lose data. Since I believe I did nothing wrong. Just using the calculator in a normal workflow :(

I'd appreciate it if you help me. I have heard that TI-Nspire document files are just compressed files. I'd appreciate it if you investigate the file with any debugging tools you might have. I don't want to lose all my data and effort.

Thanks for your help.