Maxtor 160G, 8M, 7200转， 威盛VIA P4VXASD2+- 主板， Win XP和Win 2000 系统

30G一个分区，分了五个区


最后一个分区是空的，有25G 空间

最后一个30G分区没装文件，总用25是used，Freespace只有5G?


急问，是经常遇到的大硬盘问题吗？

partitions? more details will be very helpful to resolve the problem.

关键是找出那25G used是什么东西造成的

你确定没有文件在那个分区里面？再format一次好了

全取消了以后，发现空盘只有6G free了，25G used,其实，什么也没有，求助

G区的31G只有6.7G能用， 55

A) make sure that when you are selecting "all files" you have included hidden files on the file system (Tools > Folder Options > View tab > check "Show hidden files and folders")

To delete all of your restore points except for the latest, go to START > RUN > type "cleanmgr.exe" without the quotes. Not only will this give you various ways to clean your hard drive, but if you go to the "More Options" tab you will see that the third category is "System Restore." Remember, clicking this button wipes all of your restore points besides the last one made... so if anything goes wrong, you will only be able to use the last one.

B) http://support.microsoft.com/?kbid=315688

C) goto computer management by click start-run-compmgmt.msc to check the Disk management or Disk Defrag and give us a screenshot for the partition info.

Since in windows it can show 31GB space for the whole partition, most likely some system hidden files are using the space e.g. MFT Zones or Restore Dir. So if A and B can not solve your problem, best way is give us the screenshot for the disk part info and maybe before that you can merge the partition of F &G to see the result or check if the system restore is enabled for drive G.

files (probably hidden or system files) that occupied the space would be cleared.
partition information will be shown after formatted