[djoniAg]

а можно запаковать папку TC в  sfx архив rar ом с коментариями типа
Path=c:\totalcmd
SavePath
Setup=tc.reg.exe
Shortcut=D, "totalcmd.exe", "", "", "totalcmd"
Shortcut=P, "totalcmd.exe", "", "", "totalcmd"

и tc.reg типа  
REGEDIT4

[HKEY_CURRENT_USER\Software\Ghisler]

[HKEY_CURRENT_USER\Software\Ghisler\Total Commander]
"IniFileName"="C:\\totalcmd\\wincmd.ini"
"FtpIniName"="C:\\totalcmd\\wcx_ftp.ini"
"InstallDir"="c:\\totalcmd"

[HKEY_LOCAL_MACHINE\Software\Ghisler]

[HKEY_LOCAL_MACHINE\Software\Ghisler\Total Commander]
"IniFileName"="C:\\totalcmd\\wincmd.ini"
"FtpIniName"="C:\\totalcmd\\wcx_ftp.ini"
"InstallDir"="C:\\totalcmd"

[HKEY_USERS\.DEFAULT\Software\Ghisler]

[HKEY_USERS\.DEFAULT\Software\Ghisler\Total Commander]
"IniFileName"="C:\\totalcmd\\wincmd.ini"
"FtpIniName"="C:\\totalcmd\\wcx_ftp.ini"
"InstallDir"="c:\\totalcmd"