Symptoms:
The cache directory used by the internal transcoder in My Movies for Windows Media Center is stored on the primary C drive, which causes a problem for some users with small primary harddrives, such as solid state discs.
Solution:
There are not currently a simple solution for this problem, as the transcoding temp directory cannot be customized in My Movies. For advanced users, a workaround can be used, which involves using NTFS symbolic links to place the temp directory on another drive. This is however not a solution we can provide support for.