Whenever I try to save tdms data, VI makes error

[bamppa]

The labview software worked well yesterday. But today, whenever I tried to save data tdms file, the error continued to occur today. There are no changes in the program.   

[altenbach]

Your information is insufficient to troubleshoot the problem:

• What hardware is the program running on?
• What is the OS?
• What is the error code?
• Is the disk full?
• Did the disk permissions change (e.g. different user, set to read only, etc.)
• Were there any other changes outside the program (OS update, etc.).
• Is the path/file name well formed (i.e. no illegal characters).
• What does the program do?
• Who wrote the code? Do you have access to the diagram?
• etc.etc.