os.dat
If that doesn't work, you will have to copy os.dat to your system directory. By default, this is: Windows 95/98/Me - C:\Windows\System Windows NT/2000 - C:\WINNT\System32 Windows XP, Vista, 7 - C:\Windows\System32 If you use a 64-bit version of Windows, you should also copy os.dat to C:\Windows\SysWOW64\ Make a backup copy of the original files Overwrite any existing files Reboot your computer. If the problem still occurs, try the following: Open Windows Start menu and select "Run...". Type CMD and press Enter (or if you use Windows ME, type COMMAND) Type regsvr32 os.dat and press Enter. If you can't find windows directory try the following: Open Windows Start menu and select "Run...". Type CMD and press Enter (or if you use Windows ME, type COMMAND) Type %WINDIR% and press Enter. Other versions of this file: osada.exe 22.08.2008 osbaseln (2).dll 6.3.9600.16384 (winblue_rtm.130821-1623) 22.08.2013 osbaseln.dll 6.3.9600.16384 (winblue_rtm.130821-1623) 22.08.2013 osdutl2.dll 2, 0, 0, 17 30.12.2009 osd_mlang (10).dll 10.00.5022 04.07.2013 osd_mlang (11).dll 10.00.5022 04.07.2013 osd_mlang (12).dll 10.00.5322 04.07.2013 osd_mlang (13).dll 10.00.5104 04.07.2013 osd_mlang (2).dll 10.00.5022 04.07.2013 osd_mlang (3).dll 10.00.5114 04.07.2013 osd_mlang (5).dll 10.00.5022 04.07.2013 osd_mlang (7).dll 10.00.5219 04.07.2013 osd_mlang (9).dll 10.00.5210 04.07.2013 osd_pal.ini 15.04.2003 osetup (2).dll 15.0.4420.1017 02.10.2012 osetup (6).dll 15.0.4420.1017 01.10.2012 osetupui (2).dll 15.0.4420.1017 01.10.2012 osetupui (4).dll 15.0.4420.1017 01.10.2012 osf.dll 15.0.4420.1017 01.10.2012 osfproxy.dll 15.0.4420.1017 01.10.2012 |