Error of reading old result file

[nikko]

Dear Seismosupport
The old version result file can't be read in the new verison 5.0.0 and the programme hint me that I must run analysis again in new version. Could you give me some advice that I could read the old version result file because it would spend much time if I run analysis again.
Thank you very much!

[santon]

The format of the output file has been significantly changed, hence older srf files cannot be read by the new versions