Incorrect version of exchange file, I/O error 103

[TGWrenn]

I constantly get the following error messages when i start the viewer from outside of tradestatation: Incorrect version of exchange file and I/O error 103. I reply OK to several repeated displays of these messages and then the viewer works properly. Any idea what is causing this? I think I installed TSGO2 correctly and inported the ELD into Tradestation.

Thanks,

[VladGor]

Delete all files with extensioan *.rg2 and try then.

[TGWrenn]

Tried with all *rg2 files and sgr files deleted, same error.
The error repeats until I get ahead of the optimization.
i.e, it stats to display the roors, i answer ok.
If it is on the 4th observation, 4 sets of errors have been displayed.
I have to ok the messages before the next observation, or another set of erros occur.

[TGWrenn]

Sorry, my above post is incorrect.

The error occurs if I manually start the viewer while Tradestation is in the "waiting" stage before the optimization starts. If I start the viewer during the waiting stage, the viewer will repeat the messages until the first observation appears in the viewer.

If i start the viewer after the waiting stage is over, no errors appear.

If i let the startegy auto start the viewer, the error messages repeat until the first observation is displayed by the viewer.

I do not auto start the viewer in my startegy because i create multiple report files from one startegy run to store different tests.

The result is the same if there are *.rg2 files present or not present.

For now, I am just waiting until the strategy is out of the waiting stage before I manually start the viewer.