Task Manager Disabled

Error: Task Manager has been disabled by your administrator
Error: Registry Editing has been disabled by your administrator

Microsoft Solution: Start > Run > gpedit.msc > Group Policy settings > User Configuration > Administrative Templates > System > Ctrl+Alt+Del Options > Remove Task Manager > Remove Task Manager
Microsoft Solution: Modify your registry

[HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\System]
  "DisableTaskMgr"=dword:00000000
[HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Group Policy Objects\
LocalUser\Software\Microsoft\Windows\CurrentVersion\Policies\System]
  "DisableTaskMgr"=dword:00000000
[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System]
  "DisableTaskMgr"=dword:00000000
[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\WindowsNT\CurrentVersion\Winlogon]
  "DisableCAD"=dword:00000000

But i think that you fall in virus Nice Trojan 2.0 (Trojan-Spy.Win32.VB.cs)
if you have NDDEN.EXE (c:\WINDOWS\NDDEN.exe) then you have a Persian Virus.
Here is the virus specifications:
Owner: Javad.M
Written: Visual Basic
Date: September 2004
Country: Persia(Iran)
File: C:\WINDOWS\NDDEN.exe
Size: 23,567 bytes
Registry:

HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\System
  "disableregistrytools"
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\System
  "DisableTaskMgr"
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
  "Microsoft PCHealth32"

Doesn't support HPA

ERROR: Your hard drive doesn't support HPA! Press any key to restart
ERROR: After F6 in windows XP installation proccessing ... that needed to DRIVER FLOPPY
ERROR: Windows XP needed to SATA Driver on floppy ... but we havn't
ERROR: I can't install windows XP on SATA

Don't be worry, instated ... go to BIOS and solve your problem ...
You CAN do it ...
Go to BIOS > Integrated Pripherals and set the SiS Serial ATA Mode to IDE (from RAID)
Ok, Start windows installation normally (without F6, F2 or other keys)
Be happy ....

CheckSchemaVersion Error

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Could not find a property

Error: Could not find a property named 'IDUser' on the type specified by the DataObjectTypeName property in ObjectDataSource 'ObjectDataSource1'.

Look at the properties for the ObjectDataSource and remove everything from DataObjectTypeName property and just leave that property blank; it will be RUN.
I hope this works for your ASP.NET 2.0 project on Microsoft Visual Studio 2005 Beta 2.0.