For earlier versions of LO3.5 (August/September) installing of the extension EnhancedGraphicExportDialogs works without problems. For newer version of LO3.5 (middle October) installation is no more possible. It fails with error: "loading component library failed: ...program\binaryurp.uno.dll"
Thanks for bugreport I have downloaded from here: http://extensions.openoffice.org/en/project/EnhancedGraphicExportDialogs and installed in 3.5.2 on Fedora 64 bit and Windows 32 bit. No errors during installation.
per Sasha's comment I'm closing this as RESOLVED -> WORKSFORME. If this still isn't working please reopen it as UNCONFIRMED. Thanks for reporting
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