Net Framework installation problem

[Guest]

HP notebook :win xp he, sp 2
During installation programme signals following mistake:

Error 1935.An error occurred during the installation of assembly
'Microsoft_VsaVb,Version="7.0.5000.0",PublicKeyToken="b03f5f7f11d50a3a",Culture="neutral",FileVersion="7.10.3052.4"'.
Please refer to Help and Support for more information. HRESULT: 0x80070005.

information from debuger:

Executing op:
CustomActionSchedule(Action=CA_PatchInstall.3643236F_FC70_11D3_A536_0090278A1BB8,ActionType=3682,Source=C:\WINDOWS\Microsoft.NET\Framework\,Target="C:\WINDOWS\Microsoft.NET\Framework\netfxsbs11.exe" /install,)
Executing op: End(Checksum=0,ProgressTotal=115865013)
Assembly Error:Access is denied.

Note: 1: 1935 2: {9922FCCE-8CAF-4A22-AA39-DA835B6C608A} 3: 0x80070005 4:
IAssemblyCacheItem 5: Commit 6:
Microsoft_VsaVb,Version="7.0.5000.0",PublicKeyToken="b03f5f7f11d50a3a",Culture="neutral",FileVersion="7.10.3052.4"
DEBUG: Error 2835: The control ErrorIcon was not found on dialog ErrorDialog
Internal Error 2835. ErrorIcon, ErrorDialog
Error 1935.An error occurred during the installation of assembly
'Microsoft_VsaVb,Version="7.0.5000.0",PublicKeyToken="b03f5f7f11d50a3a",Culture="neutral",FileVersion="7.10.3052.4"'.
Please refer to Help and Support for more information. HRESULT: 0x80070005.
assembly interface: IAssemblyCacheItem, function: Commit, component:
{9922FCCE-8CAF-4A22-AA39-DA835B6C608A}
Product: Microsoft .NET Framework 1.1 -- Error 1935.An error occurred
during the installation of assembly
'Microsoft_VsaVb,Version="7.0.5000.0",PublicKeyToken="b03f5f7f11d50a3a",Culture="neutral",FileVersion="7.10.3052.4"'.
Please refer to Help and Support for more information. HRESULT: 0x80070005.
assembly interface: IAssemblyCacheItem, function: Commit, component:
{9922FCCE-8CAF-4A22-AA39-DA835B6C608A}

thanks for every help