I have create an NDVI raster and would like to use the tool "NDVI to Polygon". I had successfully use it about 4 months ago but when using it now I get the following error: ERROR 000875: Output raster: T:\XXXX\XXXXXX\Scratch\Scratch.gdb\NDVItemp's workspace is an invalid output workspace. ERROR 000581: Invalid parameters. Failed to execute (Reclassify (2)). This is the same location of the tool. I have tried moving the tool to the toolbox within Arcmap but the path just changes to that path with the same error code. My environment workspace and scratch space are set to C:\Temp. I updated my computer from XP to Windows 7. Any help would be much appreciated.
-The maximum number of characters for naming the GRID format (raster) is 13. Check whether the raster name is within 13 characters. -.gdb doesn't support tiff and other common formats. Mmake sure you haven't mentioned the tiff extension for the output raster code. -Check whether you have write permission.