Error 131 because of data or the updated 880 MT4

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Hello,

I have installed 6 mt instances in my desktop and i use them with NON MetaQoutes  history data imported, for back test  purposes.

The same installation i use in my laptop, for the same reasons.

After the last update 880 of MT4  i started to have the 131 error in my laptop instances only.

I tried everything, from rechecking my code to reinstall the history data, without any success.

Then i uninstall the data and i imported data from MetaQoutes and everything worked fine.

Does anybody knows a solution to this ?

Does anyone facing this problem also?

Thanks in advance

 

Konstantinos Maleas 

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