Hi all,

I try to migrate from Oracle Sql Developer to PL/SQL Developer.

I have no experience with it. I have installed it and it looks like, that it got all connection definition to our different Oracle DBs from the tns file.

But when I do a simple SELECT and press F8, I always get the error:

Access violation at address 00405142 in module 'plsqldev.exe'. Read of address 7365742E

After pressing F8, I have the following info in the status bar: Initializing..., Executing... here the pl/sql dev starts to display the column names. After that I get the same error all the time. The result area of the sql window I can see the column names, but no records.

I have V9.0.4.1644. I haven't found any log in the installation folder.

Any ideas? Thanks in advance,
Christopher