The registry scan found these problems. Most of these entries are for the .Net Framework v1.x.........(Note: I've got the Microsoft.net Framwork v3.5 SP1 already installed thru Windows Updates without deleting any previous versions of .Net Framework)
Safe to delete these?
Missing Shared DLL C:\Windows\Microsoft.NET\Framework\v1.0.3705\vsavb 7rt.dll HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Sha redDlls
Missing Shared DLL C:\Windows\Microsoft.NET\Framework\v1.0.3705\syste m.enterpriseservices.dll HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Sha redDlls
Missing Shared DLL C:\Windows\Microsoft.NET\Framework\v1.0.3705\mscor rc.dll HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Sha redDlls
Missing Shared DLL C:\Windows\Microsoft.NET\Framework\v1.0.3705\mscor dbi.dll HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Sha redDlls
Missing Shared DLL C:\Windows\Microsoft.NET\Framework\v1.0.3705\mscor sec.dll HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Sha redDlls
Missing Shared DLL C:\Windows\Microsoft.NET\Framework\v1.0.3705\syste m.configuration.install.dll HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Sha redDlls
Missing Shared DLL C:\Windows\Microsoft.NET\Framework\v1.0.3705\micro soft.vsa.vb.codedomprocessor.dll HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Sha redDlls
Missing Shared DLL C:\Windows\Microsoft.NET\Framework\v1.0.3705\wmine t_utils.dll HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Sha redDlls
Missing Shared DLL C:\Windows\Microsoft.NET\Framework\v1.0.3705\micro soft.jscript.dll HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Sha redDlls
Missing Shared DLL C:\Windows\Microsoft.NET\Framework\v1.0.3705\diasy mreader.dll HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Sha redDlls
Missing Shared DLL C:\Windows\Microsoft.NET\Framework\v1.0.3705\iehos t.dll HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Sha redDlls
Missing Shared DLL C:\Windows\Microsoft.NET\Framework\v1.0.3705\syste m.data.dll HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Sha redDlls
Missing Shared DLL C:\Windows\Downloaded Program Files\gp.ocx HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Sha redDlls
Missing Shared DLL C:\Windows\Microsoft.NET\Framework\v1.1.4322\Syste m.tlb HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Sha redDlls
Missing Shared DLL C:\Windows\Microsoft.NET\Framework\v1.1.4322\Syste m.EnterpriseServices.tlb HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Sha redDlls
Missing Shared DLL C:\Windows\Microsoft.NET\Framework\v1.1.4322\mscor lib.tlb HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Sha redDlls
Missing Shared DLL C:\Windows\Microsoft.NET\Framework\v1.1.4322\mscor ee.tlb HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Sha redDlls
Missing Shared DLL C:\Windows\Microsoft.NET\Framework\v1.1.4322\Syste m.Drawing.tlb HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Sha redDlls
Missing Shared DLL C:\Windows\Microsoft.NET\Framework\v1.0.3705\Syste m.Windows.Forms.tlb HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Sha redDlls
Missing Shared DLL C:\Windows\Microsoft.NET\Framework\v1.0.3705\Syste m.tlb HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Sha redDlls
Missing Shared DLL C:\Windows\Microsoft.NET\Framework\v1.0.3705\Micro soft.JScript.tlb HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Sha redDlls
Missing Shared DLL C:\Windows\Microsoft.NET\Framework\v1.0.3705\Syste m.EnterpriseServices.tlb HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Sha redDlls
Missing Shared DLL C:\Windows\Microsoft.NET\Framework\v1.1.4322\Syste m.Windows.Forms.tlb HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Sha redDlls
Missing Shared DLL C:\Windows\Microsoft.NET\Framework\v1.0.3705\Syste m.Drawing.tlb HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Sha redDlls
Missing Shared DLL C:\Windows\Microsoft.NET\Framework\v1.1.4322\Micro soft.JScript.tlb HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Sha redDlls
Missing Shared DLL C:\Windows\Microsoft.NET\Framework\v1.0.3705\mscor lib.tlb HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Sha redDlls
Missing Shared DLL C:\Windows\Microsoft.NET\Framework\v1.0.3705\mscor ee.tlb HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Sha redDlls
Unused File Extension OISbmpfile HKCR\OISbmpfile
Unused File Extension OISemffile HKCR\OISemffile
Unused File Extension OISgiffile HKCR\OISgiffile
Unused File Extension OISjpegfile HKCR\OISjpegfile
Unused File Extension OISpngfile HKCR\OISpngfile
Unused File Extension OIStiffile HKCR\OIStiffile
Unused File Extension OISwmffile HKCR\OISwmffile
Unused File Extension .blob HKCU\Software\Microsoft\Windows\CurrentVersion\Exp lorer\FileExts\.blob
Unused File Extension .vtf HKCU\Software\Microsoft\Windows\CurrentVersion\Exp lorer\FileExts\.vtf
Unused File Extension .vvd HKCU\Software\Microsoft\Windows\CurrentVersion\Exp lorer\FileExts\.vvd
Invalid Default Icon C:\Program Files\Adobe\Reader 9.0\Acrobat\AcroRd32.exe HKCR\acrobat\DefaultIcon
Invalid or empty file class InfoPath.TemplatePart.2 HKCR\InfoPath.TemplatePart.2