Preprocessing failed: exit code 33

I’m trying to load an project (Older than WEST 2016, see attach) about an IUWS configuration but I get errors. When loading the model library in the model editor I get the error message (Preprocessing failed: exit code 33.). See attach for the full logging messages.

PS: I was not able to attach an xlsx document.

Please open your BlockLib.xml file in a regular text editor and have a look at the tag [tt]<BlockLib Name="...[/tt] somewhere near the top. Normally you should see something like [tt]<BlockLib Name="WEST.WWTP" Version="3.0">[/tt], but I think that in your case [tt]Name[/tt] will be a full absolute path name for some reason. So please change it to the actual name of your BlockLib (without extension and without path).