getting "fpsane.cpp" error on a program that will run on ver 8.8

[SMP_INDY]

A program that was developed on ver 8.5 will not run on ver 10. I get a "fpsane.cpp" error in line 442.

[RavensFan]

That means there is some "insane" object on the front panel.

(First make a backup copy of your LV8.5 project and store it somewhere safe.)

Delete some items off your front panel.  Try to open it in LV 2010.  Do you get the error?

If so, grab another copy of your project and delete the other objects and keep the ones you had.  Error?

Do this until you can find if there is a particular object on your front panel that if you delete it, it allows you to open your VI in LV 2010 without error.  Once open in 2010, create a new object and wire it up.

[SMP_INDY]

Thank you very much for the reply.  I did as you suggested and ended up with a completely blank front panel and the same error is present still.

[RavensFan · Accepted solution]

Let's try another way.

Go to the block diagram of your code and select all.  Copy.

Go to a new VI's block diagram and paste.  Save that VI.  See if it opens okay in the older version.  Then see if it opens okay in LV 2010.

[SMP_INDY]

Thank you sir. I did have to fix a few thing after that but its up an running now.