# Problem merging two rasters in Qgis

I have two rasters in Geotiff, same CRS. I tried to merge them and I have this error code

ERROR 4: C:/Anita_Tepoztln/Rasters/e142.tif' does not exist in the file system,
and is not recognised as a supported dataset name.

ERROR 4: C:/Anita_Tepoztln/Rasters/e145.tif' does not exist in the file system,
and is not recognised as a supported dataset name.


Traceback (most recent call last):

File "C:\PROGRA~2\Quantum GIS Lisboa\bin\gdal_merge.py", line 509, in
sys.exit(main())
File "C:\PROGRA~2\Quantum GIS Lisboa\bin\gdal_merge.py", line 392, in main
ulx = file_infos[0].ulx
IndexError: list index out of range


I wonder what I am doing wrong.

I am able to load the rasters and see them, not merging them

I am using Qgis Lisboa standallone installation, on Win7 64 16gb of RAM

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The two DEMs are in the same CRS, but do they match the project's CRS as well? If not, that's probably the issue. –  HeyOverThere Nov 14 '12 at 15:04
Yes, raster layers and the project are in the same crs (EPSG 4326, lat lon wgs84), so this is not the issue –  Gerardo Jimenez Nov 14 '12 at 15:37
Are the two files really geotiffs with CRS information inside? What do you get from gdalinfo <filename>? –  AndreJ Nov 14 '12 at 16:08
yes, I can see all the information about each raster layer, Do you want a copy of them? –  Gerardo Jimenez Nov 14 '12 at 16:44
Yes, looks good. But the á in the folder path may spoil it. At least it does so here, with the non-ASCII-Letters omitted in the error log. Can you try a folder with only ASCII-letters? –  AndreJ Nov 15 '12 at 6:35