problems with CopyBuffer in strategy tester - page 2

 
Rainer:

Hello,

i had a problem with error 4806 and "...bytes not available" too. My EA was running over several month and than suddenly stopped working.


https://www.mql5.com/en/forum/3857/page1#comment_68125
 
Rainer:

Hello,

i had a problem with error 4806 and "...bytes not available" too. My EA was running over several month and than suddenly stopped working.

After long time of searching, I realized by coincidence that my EA runs with an old version of MetaTrader (build 353 from November 2010), but not with the actual build 458.

Maybe it is the same with your EA.

..checked my logs and I am using build 450.
Reason: