OK lets clear the decks 
Warning This fix is only relevant for this system and no other, using on another computer may cause problems
Be advised that when the fix commences it will shut down all running processes and you may lose the desktop and icons, they will return on reboot
Run OTL
[*]Under the Custom Scans/Fixes box at the bottom, paste in the following
https://dl.dropbox.com/u/73555776/OTL_Fix.GIF
:Commands
[CREATERESTOREPOINT]
:OTL
SRV:64bit: - [2013/12/10 11:10:24 | 000,513,528 | ---- | M] () [Auto | Running] -- C:\Program Files\Level Quality Watcher\v1.01\levelqualitywatcher64.exe -- (Level Quality Watcher)
IE - HKU\S-1-5-21-294548797-1883962240-970019364-1002\..\SearchScopes\{013BDC00-6AC5-488D-B3FA-3F1CF5AE8280}: "URL" = http://search.conduit.com/ResultsExt.aspx?q={searchTerms}&SearchSource=4&ctid=CT3153924&CUI=UN15585073301904822&UM=2
IE - HKU\S-1-5-21-294548797-1883962240-970019364-1002\..\SearchScopes\{014DB5FA-EAFB-4592-A95B-F44D3EE87FA9}: "URL" = http://search.conduit.com/ResultsExt.aspx?q={searchTerms}&SearchSource=4&ctid=CT3153924&CUI=UN15585073301904822&UM=2&UP=SPDB032093-02D3-4205-9226-43478C487E53&SSPV=
IE - HKU\S-1-5-21-294548797-1883962240-970019364-1002\..\SearchScopes\{63DEFFBB-DF10-45C1-9EA0-9AD25C52AFFC}: "URL" = http://search.conduit.com/ResultsExt.aspx?q={searchTerms}&SearchSource=4&ctid=CT3298569&CUI=UN13763544792341261&UM=2
FF - prefs.js..browser.search.defaultthis.engineName: "Connect DLCS Customized Web Search"
FF - prefs.js..browser.search.defaulturl: "http://search.conduit.com/ResultsExt.aspx?ctid=CT3153924&CUI=UN40475013162721409&UM=2&SearchSource=3&q={searchTerms}"
FF - prefs.js..extensions.enabledAddons: 18c66c1d-05d8-4e58-8b16-c4df04ed638e%40e204c3e4-8076-4eb9-b628-0fe8abef45e2.com:0.93.33
64bit-FF - HKEY_LOCAL_MACHINE\software\mozilla\Firefox\Extensions\\{C4CFC0DE-134F-4466-B2A2-FF7C59A8BFAD}: C:\PROGRAM FILES\UPDATER BY SWEETPACKS\FIREFOX
64bit-FF - HKEY_LOCAL_MACHINE\software\mozilla\Firefox\Extensions\\{8E9E3331-D360-4f87-8803-52DE43566502}: C:\PROGRAM FILES\UPDATER BY SWEETPACKS\FIREFOX
FF - HKEY_LOCAL_MACHINE\software\mozilla\Firefox\Extensions\\{C4CFC0DE-134F-4466-B2A2-FF7C59A8BFAD}: C:\Program Files\Updater By SweetPacks\Firefox
FF - HKEY_LOCAL_MACHINE\software\mozilla\Firefox\Extensions\\{8E9E3331-D360-4f87-8803-52DE43566502}: C:\Program Files\Updater By SweetPacks\Firefox
[2014/03/18 10:32:53 | 000,000,000 | ---D | M] ("Plus-HD-7.5") -- C:\Users\Marcia\AppData\Roaming\mozilla\Firefox\Profiles\ywloxrws.default\extensions\18c66c1d-05d8-4e58-8b16-c4df04ed638e@e204c3e4-8076-4eb9-b628-0fe8abef45e2.com
[2014/02/28 17:50:08 | 000,000,000 | ---D | M] ("Speed Dial [FVD] - New Tab Page, Sync") -- C:\Users\Marcia\AppData\Roaming\mozilla\Firefox\Profiles\ywloxrws.default\extensions\pavel.sherbakov@gmail.com
[2014/03/24 12:28:57 | 000,000,000 | ---D | M] (ScorpionSaver) -- C:\Users\Marcia\AppData\Roaming\mozilla\Firefox\Profiles\ywloxrws.default\extensions\ScorpionSaver@jetpack
[2014/03/26 21:49:00 | 000,000,000 | ---D | M] (No name found) -- C:\Users\Marcia\AppData\Roaming\mozilla\Firefox\Profiles\ywloxrws.default\extensions\18c66c1d-05d8-4e58-8b16-c4df04ed638e@e204c3e4-8076-4eb9-b628-0fe8abef45e2.com\extensionData
[2014/03/26 21:49:02 | 000,000,000 | ---D | M] (No name found) -- C:\Users\Marcia\AppData\Roaming\mozilla\Firefox\Profiles\ywloxrws.default\extensions\18c66c1d-05d8-4e58-8b16-c4df04ed638e@e204c3e4-8076-4eb9-b628-0fe8abef45e2.com\extensionData\plugins
[2014/03/26 21:49:02 | 000,000,000 | ---D | M] (No name found) -- C:\Users\Marcia\AppData\Roaming\mozilla\Firefox\Profiles\ywloxrws.default\extensions\18c66c1d-05d8-4e58-8b16-c4df04ed638e@e204c3e4-8076-4eb9-b628-0fe8abef45e2.com\extensionData\userCode
[2014/03/05 19:17:25 | 000,000,975 | ---- | M] () -- C:\Users\Marcia\AppData\Roaming\mozilla\firefox\profiles\ywloxrws.default\searchplugins\conduit-search.xml
[2014/02/15 20:49:32 | 000,001,098 | ---- | M] () -- C:\Users\Marcia\AppData\Roaming\mozilla\firefox\profiles\ywloxrws.default\searchplugins\connect-dlcs-customized-web-search.xml
O2:64bit: - BHO: (Plus-HD-7.5) - {11111111-1111-1111-1111-110511071176} - C:\Program Files (x86)\Plus-HD-7.5\Plus-HD-7.5-bho64.dll (Plus HD)
O2 - BHO: (ScorpionSaver) - {10AD2C61-0898-4348-8600-14A342F22AC3} - C:\Program Files (x86)\ScorpionSaver\IECore.dll ()
O3 - HKU\S-1-5-21-294548797-1883962240-970019364-1002\..\Toolbar\WebBrowser: (no name) - {7FEBEFE3-6B19-4349-98D2-FFB09D4B49CA} - No CLSID value found.
O4 - HKU\.DEFAULT..\RunOnce: [SpUninstallDeleteDir] rmdir /s /q "\SearchProtect" File not found
O4 - HKU\S-1-5-18..\RunOnce: [SpUninstallDeleteDir] rmdir /s /q "\SearchProtect" File not found
[2014/03/24 12:28:55 | 000,000,000 | ---D | C] -- C:\Program Files (x86)\ScorpionSaver
[2014/03/05 19:22:34 | 000,000,000 | ---D | C] -- C:\Users\Marcia\Documents\Optimizer Pro
[2014/02/28 17:55:21 | 000,000,000 | ---D | C] -- C:\Users\Marcia\AppData\Local\Tuguu_SL
[2014/02/28 17:53:18 | 000,000,000 | ---D | C] -- C:\Program Files (x86)\Plus-HD-7.5
[2014/03/27 10:54:03 | 000,001,538 | ---- | M] () -- C:\WINDOWS\tasks\Plus-HD-7.5-updater.job
[2014/03/27 10:54:00 | 000,001,392 | ---- | M] () -- C:\WINDOWS\tasks\Plus-HD-7.5-enabler.job
[2014/03/27 10:53:03 | 000,002,356 | ---- | M] () -- C:\WINDOWS\tasks\Plus-HD-7.5-firefoxinstaller.job
[2013/05/13 12:51:18 | 000,000,106 | ---- | C] () -- C:\Users\Marcia\jobq.dat
:Files
C:\Users\Marcia\AppData\Local\Google\Chrome\User Data\Default\Extensions\oclgomenfkljhfkfflghppidonpkljjg
C:\Users\Marcia\AppData\Local\Google\Chrome\User Data\Default\Extensions\dgpdioedihjhncjafcpgbbjdpbbkikmi
C:\Program Files (x86)\Plus-HD-7.5
C:\Program Files\Level Quality Watcher
C:\PROGRAM FILES\UPDATER BY SWEETPACKS
:Commands
[resethosts]
[emptytemp]
[Reboot]
[*]Then click the Run Fix button at the top
[*]Let the program run unhindered, reboot the PC when it is done
[*]Open OTL again and click the Quick Scan button. Post the log it produces in your next reply.
THEN
Please download AdwCleaner by Xplode onto your desktop.
[*]Close all open programs and internet browsers.
[*]Double click on AdwCleaner.exe to run the tool.
[*]Click on Scan.
[*]After the scan is complete click on “Clean”
[*]Confirm each time with Ok.
[*]Your computer will be rebooted automatically. A text file will open after the restart.
[*]Please post the content of that logfile with your next answer.
[*]You can find the logfile at C:\AdwCleaner[S1].txt as well.