Hi and welcome to the Daniweb forums .

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Can you please do the following.

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Go to Add/Remove programs and uninstall the following, if present:

MyWebSearch
Viewpoint Manager
Viewpoint Toolbar

The above could appear anywhere within the entry. Be careful not to remove any personal or system software.

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Scan with HijackThis and then place a check next to all the following, if present:


R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page =
R0 - HKLM\Software\Microsoft\Internet Explorer\Search,SearchAssistant =
R0 - HKLM\Software\Microsoft\Internet Explorer\Search,CustomizeSearch =

O2 - BHO: (no name) - {00A6FAF1-072E-44cf-8957-5838F569A31D} - (no file)
O2 - BHO: (no name) - {549B5CA7-4A86-11D7-A4DF-000874180BB3} - (no file)
O2 - BHO: (no name) - {769D8280-A207-4EEA-9963-F8B156C32855} - C:\WINDOWS\system32\opnkjHBS.dll (file missing)
O2 - BHO: (no name) - {7963C3E8-F963-4B30-8AB4-41FE1DB0B9C9} - C:\WINDOWS\system32\ljJBuuUn.dll (file missing)
O2 - BHO: AVG Security Toolbar - {A057A204-BACC-4D26-9990-79A187E2698E} - C:\PROGRA~1\AVG\AVG8\AVGTOO~1.DLL (file missing)
O2 - BHO: Viewpoint Toolbar BHO - {A7327C09-B521-4EDB-8509-7D2660C9EC98} - C:\Program Files\Viewpoint\Viewpoint Toolbar\3.8.0\ViewBarBHO.dll
O2 - BHO: {45d6f5b9-8111-ff7a-c294-bc1599402cfb} - {bfc20499-51cb-492c-a7ff-11189b5f6d54} - C:\WINDOWS\system32\yisgjb.dll (file missing)
O2 - BHO: (no name) - {FDD3B846-8D59-4ffb-8758-209B6AD74ACC} - (no file)
O2 - BHO: QXK Olive - {FE0F4B4F-A5A0-4529-BC78-1B04220F45E6} - C:\WINDOWS\nfavxwdbpgs.dll (file missing)

O3 - Toolbar: Viewpoint Toolbar - {F8AD5AA5-D966-4667-9DAF-2561D68B2012} - C:\Program Files\Common Files\Viewpoint\Toolbar Runtime\3.8.0\IEViewBar.dll
O3 - Toolbar: My Web Search - {07B18EA9-A523-4961-B6BB-170DE4475CCA} - C:\Program Files\MyWebSearch\bar\1.bin\MWSBAR.DLL
O3 - Toolbar: fdkowvbp - {88E2C28F-80C8-49BA-94A3-A5D4930B4A23} - C:\WINDOWS\fdkowvbp.dll
O3 - Toolbar: AVG Security Toolbar - {A057A204-BACC-4D26-9990-79A187E2698E} - C:\PROGRA~1\AVG\AVG8\AVGTOO~1.DLL (file missing)

O4 - HKLM\..\Run: [My Web Search Bar Search Scope Monitor] "C:\PROGRA~1\MYWEBS~1\bar\1.bin\m3SrchMn.exe" /m=2 /w
O4 - HKLM\..\Run: [MyWebSearch Email Plugin] C:\PROGRA~1\MYWEBS~1\bar\1.bin\mwsoemon.exe
O4 - HKLM\..\Run: [d47bdfba] rundll32.exe "C:\WINDOWS\system32\dvdmrijh.dll",b
O4 - HKLM\..\Run: [BMd748ec26] Rundll32.exe "C:\WINDOWS\system32\vbhugknl.dll",s
O4 - HKCU\..\Run: [MyWebSearch Email Plugin] C:\PROGRA~1\MYWEBS~1\bar\1.bin\mwsoemon.exe

O7 - HKCU\Software\Microsoft\Windows\CurrentVersion\Policies\System, DisableRegedit=1
...(Unless you've restricted the use of registry editing, have HiJackThis fix this.)

O16 - DPF: {1D4DB7D2-6EC9-47A3-BD87-1E41684E07BB} - http://ak.exe.imgfarm.com/images/noc...1.0.0.15-3.cab
O16 - DPF: {9522B3FB-7A2B-4646-8AF6-36E7F593073C} (cpbrkpie Control) - http://a19.g.akamai.net/7/19/7125/14...2/cpbrkpie.cab

O20 - Winlogon Notify: opnkjHBS - opnkjHBS.dll (file missing)

O21 - SSODL: bestreak - {874443fe-aa33-4ebf-a6ac-73208787e62d} - (no file)

O22 - SharedTaskScheduler: {874443fe-aa33-4ebf-a6ac-73208787e62d} - bestreak - (no file)

O23 - Service: Viewpoint Manager Service - Viewpoint Corporation - C:\Program Files\Viewpoint\Common\ViewpointService.exe


Now, close all instances of Internet Explorer and any other windows you have open except HiJackThis, click "Fix checked".

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Locate and delete the following item(s), if present. Make sure you are able to view system and hidden files/ folders:

folders...

C:\Program Files\Viewpoint
C:\Program Files\Common Files\Viewpoint
C:\Program Files\MyWebSearch

files...

C:\WINDOWS\fdkowvbp.dll
C:\WINDOWS\system32\dvdmrijh.dll
C:\WINDOWS\system32\vbhugknl.dll

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Note that some of these file(s)/folder(s) may or may not be present. If present, and cannot be deleted because they're 'in use', try deleting them in Safe Mode by doing the following:

• Restart your computer
• After hearing your computer beep once during startup, but before the Windows icon appears, press F8.
• Instead of Windows loading as normal, a menu should appear.

Select the first option to run Windows in Safe Mode hit enter.

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Reboot.

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To help protect your system from hostile ActiveX content, or special 'downloadable' files:

Download, install and keep updated, SpywareBlaster. If you've installed it for the first time:

1) Check for any available updates; if present, they'll be automatically downloaded and installed.
2) Next, "Enable all protection".
3) Exit the program.

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Note: Remember to regularly check for updates.

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Download Malwarebytes' Anti-Malware (http://www.majorgeeks.com/Malwarebyt...are_d5756.html) to your desktop.

* Double-click mbam-setup.exe and follow the prompts to install the program.
* At the end, be sure to checkmark the Update Malwarebytes' Anti-Malware and Launch Malwarebytes' Anti-Malware, then click Finish.
* If an update is found, it will download and install the latest version.
* Once the program has loaded, select Perform full scan, then click Scan.
* When the scan is complete, click OK, then Show Results to view the results.
* Be sure that everything is checked, and click Remove Selected.
* When completed, a log will open in Notepad.
* Post the log back here.

Make sure that you restart the computer.

The log can also be found here:
C:\Documents and Settings\Username\Application Data\Malwarebytes\Malwarebytes' Anti-Malware\Logs\log-date.txt
Or at C:\Program Files\Malwarebytes' Anti-Malware\Logs\log-date.txt

Post new HJT log.