With the Rasterize function, you can convert a corrupted file into a good one.
To convert a corrupt raster file into a good one:
1. Open the "bad" raster image.
2. Choose Raster ® Rasterize.
3. In the Rasterize dialog box, click OK.
A progress indicator appears as the image is rasterized.
4. Save the new raster. For details, click Saving a new raster.
The new raster file contains no corrupted data.