If you want to boot from grub separate windows 7 and windows xp do the following
Boot from GParted Live cd and make primary partitions.
/dev/sda1 Windows XP hidden flag
/dev/sda2 Windows 7 boot flag
/dev/sda3 Ubuntu
1.Install Windows 7 on /dev/sda2
2.Boot GParted live cd again, unhide /dev/sda1
and sed boot flag to it, hide /dev/sda2
3.Install Windows XP on /dev/sda1
4.Boot GParted live cd and unhide /dev/sda2
5.Install Ubuntu on /dev/sda3
DRIVER_POWER_STATE_FAILURE
This error appears in windows 7 and computer just freeze(most only on computers with amd architecture).
To solve the problem run windows update and this will fix problem.
KERNEL_DATA_INPAGE_ERROR
CRITICAL_OBJECT_TERMINATION
if you get bsod with these errors in windows 7, check your hard drive for errors and run windows update
When tried to mount windows7 shared folder the following error appeared
mount -t cifs //172.16.0.10/DATA /mnt/BACKUP/ -o username=administrator,password=asFg10;
mount error(127): Key has expired
Refer to the mount.cifs(8) manual page (e.g. man mount.cifs)
ay 2 22:44:01 wrsync kernel: [16634.082493] Registering the dns_resolver key type
May 2 22:44:01 wrsync kernel: [16634.152314] Status code returned 0xc0000072 NT_STATUS_ACCOUNT_DISABLED
May 2 22:44:01 wrsync kernel: [16634.152320] CIFS VFS: Send error in SessSetup = -127
May 2 22:44:01 wrsync kernel: [16634.152802] CIFS VFS: cifs_mount failed w/return code = -127
May 2 22:44:42 wrsync kernel: [16675.379522] Status code returned 0xc0000072 NT_STATUS_ACCOUNT_DISABLED
May 2 22:44:42 wrsync kernel: [16675.379529] CIFS VFS: Send error in SessSetup = -127
May 2 22:44:42 wrsync kernel: [16675.380041] CIFS VFS: cifs_mount failed w/return code = -127
May 2 22:46:13 wrsync kernel: [16766.652125] Status code returned 0xc0000072 NT_STATUS_ACCOUNT_DISABLED
May 2 22:46:13 wrsync kernel: [16766.652132] CIFS VFS: Send error in SessSetup = -127
May 2 22:46:13 wrsync kernel: [16766.652658] CIFS VFS: cifs_mount failed w/return code = -127
By default the administrator user account in windows 7 is disabled.To solve the problem just enable it.
Run cmd.exe as administrator and type
net user administrator /active:yes
If we have to install windows 7 virtual machine with virtualbox just enable IO APIC from virtual machine settings
вариант 1
Browse to HKEY_LOCAL_MACHINESYSTEMCurrentControlSetControlLsa
Create a new 32 Bit DWORD value with the following properties: NAME: LmCompatibilityLevel VALUE: 1 Value is hexadecimal value
вариант 2
we have to start cmd.exe as administrator
REG ADD HKLMSYSTEMCurrentControlSetControlLsa /v LmCompatibilityLevel /t REG_DWORD /d 1
Когато посещаваме сайтове през нашия браузер,dns сървъра който сме конфигурирали за изполване, преобразува айпи адресите в имена и обратно,тази информация се съхранява локално на нашия компютър в така наречения DNS кеш (dns cache).Понякога е възможно този DNS кеш да бъде неактулен или повреден и това може да доведе до проблем с отварянето и зареждането на уеб страницата.В такъв случай можем ръчно да изтрием DNS кеша
run->cmd->ipconfig /flushdns
Също така можем да забраним стартирането на този сървис.
run->cmd->services.msc->DNS Client->right click->”Properties”->Startup type=”Disabled”
Чрез group policy editor могат да се налагат доста ограничения върху потребителите.В Windows XP Home edition трябва да го добавим допълнително, тъй като не идва със стандартната инсталация.
линк за сваляне цък
Разархивираме архива
Местим следните файлове в
C:windowssystem32
appmgmts.dll
appmgr.dll
fde.dll
fdeploy.dll
gpedit.msc
gpedit.dll
gptext.dll
След това създаваме директориите в c:windowssystem32GroupPolicyADM
и слагаме тези файлове
system.adm
inetres.adm
conf.adm
пускаме си command prompt (cmd.exe)
и изпълняваме
regsvr32 gpedit.dll
regsvr32 fde.dll
regsvr32 gptext.dll
regsvr32 appmgr.dll
regsvr32 fdeploy.dll
start menu->run->gpedit.msc