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I had seen few scenario where you perform any action on Analysis Services you get weird Error Message like some store is corrupted
An error occurred when instantiating a metadata object from the file, '\\?\J:\Program Files\Microsoft SQL Server\MSAS10.SQLInst\OLAP\Data\dbDev.0.db\testdim.2.dim\DimensionPermission 1.0.perm.xml'.
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