Problem with Demo Installation on D2007

dontaylor · Post by **dontaylor** » Fri Dec 30, 2011 8:57 pm

I'm trying to install the demo versions of the TRV packages in D2007, but I'm having difficulties. I've tried both the complete zipped package (rvpkg.zip) and the D2007-specific package (rvpkgD2007.zip) currently on the site. Both give the same result.

I unzipped to a mapped drive, then set library paths (Tools->Options...Library Path) for each of the 4 packages.

I opened the TRichView and TDBRichView packages and was able to install them without a problem.

When I open the RichViewActionsD2007 package, it compiles, but then I get the following error message:

"Registration procedure, Rvrulerreg.Register in package E:\...\Bpl\RichViewActionsD2007.bpl raised exception class EFilerError: A class named TCustomRuler already exists."

Can anyone tell me what I'm doing wrong?

Thanks in advance.
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Post by **Sergey Tkachenko** » Sat Dec 31, 2011 6:56 am

May be you installed another thirdparty package that has a class with the same name, TCustomRuler?

dontaylor · Post by **dontaylor** » Tue Jan 03, 2012 8:40 pm

You nailed it, Sergey. I found a package I've had installed for years that uses Pieter's TCustomRuler.

Many thanks.

-Don