takze ta kompletni velikost 22gb ukazuje kdyz kliknu pravym na C: a dam vlastnosti. system je xp sp2. v norotnu jsem spustil partition info a pise to tuhle chybu:

Info: Begin C,H,S values were large drive placeholders.
Info: End C,H,S values were large drive placeholders.
Actual values are:
0 0 80 0 1 1 0C 4865 144 63 63 78165297
Error #109: Partition ends after end of disk.
ucEndCylinder (4865) must be less than 4865.
Error #108: Partition didn't end on cylinder boundary.
ucEndHead expected to be 254, not 144.