Win8 x64 cant load Z3ta (not valid plugin)

[pyby]

Hello,
On windows 7 x86 i had no problems with great Z3ta plugin. Now im on Win8 x64 and i cant load this VST.
Im using the newest OpenMPT version.

The error is:
"At least one selected file was not a valid VST Plugin".

Please give me some advice.

[Saga Musix]

- Did you actually reinstall the plugin, or just copy over the old files? Many commercial plugins require proper installation, as they put extra files in directory other than your VST directory.
- Did you actually install the 32-bit version of that plugin? Remember that OpenMPT is currently still a 32-bit application. You can verify this by checking whether it runs in OpenMPT's experimental 64-bit build available at http://buildbot.openmpt.org/builds/latest/openmpt-win64-latest.7z
- If that still doesn't help, it could be helpful to open the plugin DLL in Dependency Walker and check if any imports are missing.

[pyby]

thank you, didnt know that more than .dll files are needed.
I've reinstalled the plugin and it works fine now.