TDMS Error -2503 at Open TDMS

[LMartin]

Hi everyone,

I'm facing a wierd error since yesterday.

I'm recording data on a PXI using the Embedded Data Logger Custom Device (VeriStand), before yesterday,

I was able to retrieve the TDMS File (.tdms file only, not the .tdms_index file) and open the file using TDMS File Viewer or DiaDEM.

But since yesterday, TDMS File Viewer returns me the following -2503 error (see picture below😞

I noticed that this error occures only the first time I try to open the file, and that a .tdms_index file is created at the same time. Then, the next time I try to open the .tdms file, it works quite nice.

Does anyone knows about this error, and what's the reason ?

Thanks ...

[deppSu]

Looks like the TDMS file might be corrupted and when the index file is generated, it will only read the sane part next time. Could you attach the TDMS file here, so that we can see if it can be recovered. If the file is too large to be put here you could upload it to  ftp://ftp.ni.com/incoming.