1. I can't see Hidden files/folders in my computer. Even I enable the option "Show hidden files/folders" in "Tools -> Folder Options", its automatically disabled again.
Solution1:
Go to your Start menu, click on Run and open up your Registry Editor by typing "regedit" without the quotes and pressing OK.
Once there go to: HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\Folde r\Hidden\SHOWALL
Delete the value CheckedValue. (Its type should be REG_SZ and data should be 0 or 1.)
Create a new DWORD value called CheckedValue (same as above, except that the type is REG_DWORD) by right clicking on the right pane->New->DWORD Value. Modify the value data to 1 (0x00000001).
Solution 2: Open regedit and goto:
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced
In right-side pane, change value of "Hidden" to as following:
1 - To show hidden file
2 - To not show hidden files
If it doesn't work, then scan your computer with an anti-virus software.
2. Task Manager Disabled:
Using Group Policy Editor - for Windows XP Professional to Enable Task Manager.
* Click Start, Run, type gpedit.msc and click OK.
* Navigate to this branch:
User Configuration / Administrative Templates / System / Ctrl+Alt+Delete Options / Remove Task Manager
* Double-click the Remove Task Manager option.
* Set the policy to Not Configured.
Enable RegEdit [It is not tested]
REGEDIT4
[HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersio
n\Policies\System]
"DisableRegistryTools"=dword:00000000
Save the text file as any name u with extension .reg
example:- "enable.reg"
After that double click to run the file.
Note:DO SCAN YOUR MACHINE WITH A GOOD ANTIVIRUS. BECAUSE THIS PROGRAMS DON'T TURNED OFF BY HIMSELF OR AUTOMATICALLY. IT HAS TO A VIRUS EFFECT OR A ADMINISTRATOR HAS TO MANUALLY DISABLE THIS PROGRAMS.
3. Restore Deleted Recycle Bin Icon from Desktop:
Method #1:
1. Right-click an empty area of your desktop
2. Select Properties
3. Click the Desktop tab
4. Click the Customize button
5. Click Restore Default
6. Exit all windows and restart your computer
Method #2:
Note: Be sure to make a backup copy of your registry prior to making any changes.
Go to Start>> Run. Type in: regedit [Enter]
Navigate to: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Desktop\NameSpace
Hold the mouse on NameSpace and right-click once. From the resulting menu, select Edit>> New>> Key
Copy and Paste the following Key code (including the brackets):
{645FF040-5081-101B-9F08-00AA002F954E}
Press Enter on your keyboard, exit the registry editor and restart your system.
4. Blank User Accounts Applet :
Problem:
When you double-click User Accounts applet in the Control Panel, the User Accounts applet opens, but it may be completely blank.
The buttons Back | Forward | Home are displayed in the dialog.
Resolution:
To resolve the problem, type these commands from Start, Run dialog:
regsvr32 jscript.dll
If that does not help, execute the following commands as well.
regsvr32 nusrmgr.cpl
regsvr32 /i mshtml.dll
5. Force windows XP to reboot upon crashing:
This registry edit will cause your system to reboot itself automatically upon crashing. This can be useful if you have a reason for keeping your system on 24/7:
Open REGEDIT
Navigate to 'HKEY_LOCAL_MACHINE\SYSTEM
\CurrentControlSet\Control\CrashControl'
Edit the 'AutoReboot' value to '1'
6. Stand By Icon Disabled:
Problem:
I reinstalled my windows and now "Stand By" option is Grey out in shutdown dialog box and I can't use it.
Sol: Install VGA drivers from your motherboard CD and the option will be enabled. If you don't have the motherboard CD, then go to the manufacturer site and download the required drivers.
7. Improving the Slow Boot up time:
There are a variety of reasons why your windows XP system would boot slowly. Most of the times it this has to do with the startup applications. If you would like to speed up the bootup sequence, consider removing some of the startup applications that you do not need. Easiest way to remove startup apps is through System Configuration Utility. Go to Start then Run and enter MSCONFIG and go to the Startup tab. Deselect/UnCheck application(s) that you do not want to startup at boot time.
Solution1:
Go to your Start menu, click on Run and open up your Registry Editor by typing "regedit" without the quotes and pressing OK.
Once there go to: HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\Folde r\Hidden\SHOWALL
Delete the value CheckedValue. (Its type should be REG_SZ and data should be 0 or 1.)
Create a new DWORD value called CheckedValue (same as above, except that the type is REG_DWORD) by right clicking on the right pane->New->DWORD Value. Modify the value data to 1 (0x00000001).
Solution 2: Open regedit and goto:
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced
In right-side pane, change value of "Hidden" to as following:
1 - To show hidden file
2 - To not show hidden files
If it doesn't work, then scan your computer with an anti-virus software.
2. Task Manager Disabled:
Using Group Policy Editor - for Windows XP Professional to Enable Task Manager.
* Click Start, Run, type gpedit.msc and click OK.
* Navigate to this branch:
User Configuration / Administrative Templates / System / Ctrl+Alt+Delete Options / Remove Task Manager
* Double-click the Remove Task Manager option.
* Set the policy to Not Configured.
Enable RegEdit [It is not tested]
REGEDIT4
[HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersio
n\Policies\System]
"DisableRegistryTools"=dword:00000000
Save the text file as any name u with extension .reg
example:- "enable.reg"
After that double click to run the file.
Note:DO SCAN YOUR MACHINE WITH A GOOD ANTIVIRUS. BECAUSE THIS PROGRAMS DON'T TURNED OFF BY HIMSELF OR AUTOMATICALLY. IT HAS TO A VIRUS EFFECT OR A ADMINISTRATOR HAS TO MANUALLY DISABLE THIS PROGRAMS.
3. Restore Deleted Recycle Bin Icon from Desktop:
Method #1:
1. Right-click an empty area of your desktop
2. Select Properties
3. Click the Desktop tab
4. Click the Customize button
5. Click Restore Default
6. Exit all windows and restart your computer
Method #2:
Note: Be sure to make a backup copy of your registry prior to making any changes.
Go to Start>> Run. Type in: regedit [Enter]
Navigate to: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Desktop\NameSpace
Hold the mouse on NameSpace and right-click once. From the resulting menu, select Edit>> New>> Key
Copy and Paste the following Key code (including the brackets):
{645FF040-5081-101B-9F08-00AA002F954E}
Press Enter on your keyboard, exit the registry editor and restart your system.
4. Blank User Accounts Applet :
Problem:
When you double-click User Accounts applet in the Control Panel, the User Accounts applet opens, but it may be completely blank.
The buttons Back | Forward | Home are displayed in the dialog.
Resolution:
To resolve the problem, type these commands from Start, Run dialog:
regsvr32 jscript.dll
If that does not help, execute the following commands as well.
regsvr32 nusrmgr.cpl
regsvr32 /i mshtml.dll
5. Force windows XP to reboot upon crashing:
This registry edit will cause your system to reboot itself automatically upon crashing. This can be useful if you have a reason for keeping your system on 24/7:
Open REGEDIT
Navigate to 'HKEY_LOCAL_MACHINE\SYSTEM
\CurrentControlSet\Control\CrashControl'
Edit the 'AutoReboot' value to '1'
6. Stand By Icon Disabled:
Problem:
I reinstalled my windows and now "Stand By" option is Grey out in shutdown dialog box and I can't use it.
Sol: Install VGA drivers from your motherboard CD and the option will be enabled. If you don't have the motherboard CD, then go to the manufacturer site and download the required drivers.
7. Improving the Slow Boot up time:
There are a variety of reasons why your windows XP system would boot slowly. Most of the times it this has to do with the startup applications. If you would like to speed up the bootup sequence, consider removing some of the startup applications that you do not need. Easiest way to remove startup apps is through System Configuration Utility. Go to Start then Run and enter MSCONFIG and go to the Startup tab. Deselect/UnCheck application(s) that you do not want to startup at boot time.