When I try to add the Excel Importer & Exporter modules I get the following error:
the file 'c:\...' is not a valid package format...
Ionic.Zip.ZipException: Cannot read that as a ZipFile ---> Ionic.Zip.BadReadException: Bad signature (0x6D74683C) at position 0x00000000
at Ionic.Zip.ZipEntry.ReadHeader(ZipEntry ze, Encoding defaultEncoding)
at Ionic.Zip.ZipEntry.ReadEntry(ZipContainer zc, Boolean first)
at Ionic.Zip.ZipFile.ReadIntoInstance_Orig(ZipFile zf)
at Ionic.Zip.ZipFile.ReadIntoInstance(ZipFile zf)
--- End of inner exception stack trace ---
at Ionic.Zip.ZipFile.ReadIntoInstance(ZipFile zf)
at Ionic.Zip.ZipFile.Read(String fileName, TextWriter statusMessageWriter, Encoding encoding, EventHandler`1 readProgress)
at Mendix.Modeler.Packages.PackageImporter.ReadZipFile(String packageFilePath) in C:\jenkins\workspace\Modeler-Build\modeler\Mendix.Modeler.Core\Packages\PackageImporter.cs:line 27
Anyone have any ideas? I'm using modeller 7.3.0 but I've tried in in 6.4.1 and 7.0.2 and same errors