Papierkorbgröße unter Windows 7 beschränken

I couldn't find an easy way to do this for all users so I ended up writing a script that would limit the offending user, but it could easily be changed to edit all users. First you discover the SID of the user and then this will change the recycle bin size for all volumes in the registery to 1GB:  
 
FOR /F %%i IN (' REG QUERY \\%1\HKEY_USERS\<SID>\Software\Microsoft\Windows\CurrentVersion\Explorer\BitBucket\Volume\') DO REG ADD \\%1\%%i /v MaxCapacity /t REG_DWORD -d 0x400 -f  
 
If you want to limit it to a specific volume, like C:, then instead of the for loop, you just enter the GUID of the C: volume (lots of ways to find it, my script uses mountvol c: /l) like this:
 
REG ADD \HKEY_USERS\<SID>\Software\Microsoft\Windows\CurrentVersion\Explorer\BitBucket\Volume\<GUID> /v MaxCapacity /t REG_DWORD -d 0x400 -f