I have been install QGIS 2.0.1.when I use Polygonize (Raster to vector)for convert jpg to shp I get error message such as:

C:\windows\123.exe is not recognized as an internal or external command, operable program or batch file.

Please help me to fix it. thanks

closed as off-topic by MappaGnosis, Aaron, whuber Feb 19 '14 at 15:08

  • This question does not appear to be about geographic information systems (GIS) within the scope defined in the help center.
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  • Can you share the file that you need to convert? Easiest first check would be trying it out on a second computer. – tobias47n9e Feb 16 '14 at 10:57
  • 1
    This question appears to be off-topic because it is probably about a keylogger virus completely unrelated to QGIS. – MappaGnosis Feb 19 '14 at 9:12
  • In support of @MappaGnosis' assessment, see threatexpert.com/files/123.exe.html for instance. – whuber Feb 19 '14 at 15:08

It sounds like your computer may be infected with a virus unrelated to QGIS. "123.exe" Is listed on many virus forums as a key logger. Clean your computer and then re-install QGIS. QGIS itself is clean and safe so you acquired the virus from some other source.

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