Copy File does not exist since 23253 if in same path

Hi George !
Copy of a  file in same Path results in msg "File does not exist" since 23253 . 
No problem in 23169 . 
Problem occures only when you do the copy in a TAB where path is different from rightmost  TAB . (Current directory different)
 
  
Last file opened during start  (rightmost file) openlistF is on D: drive  
Msg new in 23253 lvl due to significant changes for EFT in pCmdCopy . 

Determining the Default Directory 
If there is a named file being edited in the tab where the command is issued, then the path for named file is used as the default for the command.

***********IMPORTANT ****************
Forget following problem which was caused by dummy file _OLA in Current Directory . 
I never created that file there but i have to figure out how it got there . 
 
Another error when named file is last opened tab : Msg  "File copied"  but nothing is copied . CMD was "COPY _OLA"  which is not a null file  .
No Problem when Path and File Name is specified .


Thanks