Dynamic call between 6.02 abd 7.1 appplications

[teranat]

Hello,

I would like to know if it is possible to make a dynamic call of a compiled application in Labview 7.1 from another application also compiled but in 6.02.  My preliminary tests seem to indicate that it doesn't work.  I get a "1026 error - VI reference is invalid".  I am used to do a dynamic call between 2 applications compiled in 6.02 and it works fine.  I also did a dynamic call of a 7.1 VI (not compiled) from a compiled 6.02 application without any problem.

In resume, can anyone confirm me if it is possible to do the following :

"Main compiled 6.02.exe" calls "Application compiled 7.1.exe/Application compiled 7.1.vi"

where

"Main compiled 6.02.exe" is the executable that makes the dynamic call using "Open VI Reference".

"Application compiled 7.1.exe/Application compiled 7.1.vi" is the executable that is being dynamically called.

Thank you in advance !

Teranat

[tst]

I think it should work, definitely if you managed to do it between 2 6.0 EXEs and between a 6.0 EXE and LV 7.1.

Did you make sure that you have VI server enabled in the EXE and that it has a port different from the other EXE (and preferably from the default port)?