NavExcel and navapp.exe - Easily eliminate this problem

Let our support team solve your problem with NavExcel and repair navapp.exe right now!

Leave the detailed description of your problem in the form below. Our support team will contact you in several minutes and give a step-by-step instruction on how to solve your problem. Please be specific. Do your best describing the problem. This will help us recommend right and complete solution.

Describe your problem here and we'll contact you in several minutes:

	* Name:
	* Email:
	* Problem summary:
	* Detailed problem description:
		(result of arithmetic expression at left)

We'll contact you in 10 minutes or less after you click on this button! Individual solution guaranteed!

Warning:

1) We hate spam as much as you do. We will not share your email with any third party or publish it anywhere. Your email is used only to contact you and give you the solution of your problem.
2) All fields of this form are obligatory.

Guaranteed Problem Solution	Threat's description and solution are developed by Security Stronghold security team. Let professionals make your problems solved now!
What is NavExcel? Technical details of NavExcel problem and navapp.exe file Manual solution methods Free download of a program that will solve your problem automatically Free instant professional support in solving NavExcel and navapp.exe error from our Security Support Team

Threat's profile

	Name of the threat: NavExcel
	Command or file name: navapp.exe
	Threat type: Search hijacker
	Affected OS: Win32 (Windows 9x, Windows XP, Windows Vista)

Intrusion method

This threat copies its file(s) to your hard disk. Its typical file name is NavExcel. Then it creates new startup key with name NavExcel and value navapp.exe. You can also find it in your processes list with name navapp.exe or NavExcel.

If you have further questions about this threat, please fill in the form below and we'll contact you shortly.

» Download program for navapp.exe removal (True Sword Threat Remover)

Recommended Solution

If you are not sure what to delete, use our award winning program - True Sword. True Sword will find and fully remove NavExcel and 217 556 other dangerous threats including trojans, spyware, adware, riskware, problemware, keyloggers, dialers, viruses and other kinds of malicious programs in several seconds. Fast, easy, and handy, True Sword protects your computer against malicious programs that do harm to your computer and break your privacy. True Sword scans your hard disks and registry and destroys any manifestation of such malicious programs. Standard anti-virus software can do nothing against privacy breakers and malicious programs like that. Get rid of trojans, spyware, adware, trackware, dialers and keyloggers in one click now!

» Download True Sword now for free

How to fix NavExcel

This problem can be solved manually by deleting all registry keys and files connected with this software, removing it from starup list and unregistering all corresponding DLLs. Additionally missing DLL's should be restored from distribution in case they are corrupted by NavExcel. To fix this threat, you should:

1. Kill the following processes and delete the appropriate files:

• navapp.exe
• navexcel.txt
• navexcelbar.dll
• nhelper.dll
• nhelper.htm
• nhuninstaller.exe
• nhuninstaller.exe-02d4f01f.pf
• nhupdater.exe
• nxstinst.exe
• remover.dll
• rundll32.exe-3ae7dc34.pf.
• v2.0.4c.cab

Warning: you should delete only those files which checksums are listed as malicious. There may be valid files with the same names in your system. We recommend you to use True Sword for safe problem solution.

2. Delete the following malicious folders:

• C:\Program Files\navexcel\navhelper\v2.0.4c\
• C:\Program Files\nh\
• C:\Documents and Settings\User\fleok\
• C:\Program Files\navexcel\
• C:\Program Files\navexcel\navhelper\
• C:\Program Files\navexcel\navhelper\v2.0.2\
• C:\Program Files\navexcel search toolbar\
• C:\Program Files\navexcel\navhelper\v2.0.4\
• C:\Program Files\navexcel\navhelper\v2.0.4c\

3. Delete the following malicious registry entries and\or values:

• Key: CLSID\{b5ef836b-7582-4d82-9246-17f6c40ddf0f}

• Key: clsid\{c1e58a84-95b3-4630-b8c2-d06b77b7a0fc} appid {710bcb5b-8c6c-483e-a4f5-faf083b13184}
  Value: @

• Key: navexcel.navhelper navhelper class\software\classes\navexcel.navhelper
  Value: @

• Key: navexcel.navhelper.1 navhelper class
  Value: @

• Key: software\microsoft\windows\currentversion\explorer\browser helper objects\{c1e58a84-95b3-4630-b8c2-d06b77b7a0fc}
  Value: @

• Key: software\classes\appid\nhelper.dll\appid
  Value: @

• Key: SOFTWARE\Classes\CLSID\{C1E58A84-95B3-4630-B8C2-D06B77B7A0FC}

• Key: software\classes\clsid\{c1e58a84-95b3-4630-b8c2-d06b77b7a0fc}\appid
  Value: @

• Key: software\classes\interface\{20f36af3-3486-4bb6-8bcb-f1f8abe74d07}
  Value: @

• Key: software\classes\typelib\{fa4de133-d3c3-4ed4-92d1-cd4dde839ab3}
  Value: @

• Key: SOFTWARE\Microsoft\Code Store Database\Distribution Units\NavCab

• Key: software\microsoft\code store database\distribution units\navcab\contains\files\c:\windows\downloaded program files\conflict.1\navinst2.ocx
  Value: @

• Key: software\microsoft\code store database\distribution units\navcab\contains\files\c:\windows\downloaded program files\conflict.2\navinst2.ocx
  Value: @

• Key: software\microsoft\code store database\distribution units\navcab\contains\files\c:\windows\downloaded program files\conflict.4\navinst2.ocx
  Value: @

• Key: software\microsoft\code store database\distribution units\navcab\contains\files\c:\windows\downloaded program files\navinst2.ocx
  Value: @

• Key: software\microsoft\code store database\distribution units\navcab\downloadinformation\codebase
  Value: @

• Key: software\microsoft\code store database\distribution units\navcab\downloadinformation\osd
  Value: @

• Key: software\microsoft\code store database\distribution units\navcab\installedversion
  Value: @

• Key: software\microsoft\code store database\distribution units\navcab\installedversion\lastmodified
  Value: @

• Key: software\microsoft\code store database\distribution units\navcab\installer
  Value: @

• Key: software\microsoft\code store database\distribution units\navcab\systemcomponent
  Value: @

• Key: SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{C1E58A84-95B3-4630-B8C2-D06B77B7A0FC}

• Key: software\microsoft\windows\currentversion\moduleusage\c:/windows/downloaded program files/conflict.1/navinst2.ocx\.owner
  Value: @

• Key: software\microsoft\windows\currentversion\moduleusage\c:/windows/downloaded program files/conflict.1/navinst2.ocx\navcab
  Value: @

• Key: software\microsoft\windows\currentversion\moduleusage\c:/windows/downloaded program files/conflict.2/navinst2.ocx\.owner
  Value: @

• Key: software\microsoft\windows\currentversion\moduleusage\c:/windows/downloaded program files/conflict.2/navinst2.ocx\navcab
  Value: @

• Key: software\microsoft\windows\currentversion\moduleusage\c:/windows/downloaded program files/conflict.4/navinst2.ocx\.owner
  Value: @

• Key: software\microsoft\windows\currentversion\moduleusage\c:/windows/downloaded program files/conflict.4/navinst2.ocx\navcab
  Value: @

• Key: software\microsoft\windows\currentversion\moduleusage\c:/windows/downloaded program files/navinst2.ocx\.owner
  Value: @

• Key: software\microsoft\windows\currentversion\moduleusage\c:/windows/downloaded program files/navinst2.ocx\navcab
  Value: @

• Key: software\microsoft\windows\currentversion\shareddlls\c:\windows\downloaded program files\conflict.4\navinst2.ocx
  Value: @

• Key: SOFTWARE\NavExcel

• Key: software\navexcel\navhelper\v2.0.4c nhelper.dll nhelper.dll\software\classes\navexcel.navhelper
  Value: @

• Key: software\navexcel\navhelper\v2.0.4c\nhelper.dll
  Value: @

• Key: software\navexcel\navhelper\v2.0.4c\nhelper.htm
  Value: @

• Key: software\navexcel\navhelper\v2.0.4c\nhuninstaller.exe
  Value: @

• Key: software\navexcel\navhelper\v2.0.4c\nhupdater.exe
  Value: @

• Key: software\navexcel\navhelper\v2.0.4c\v2.0.4c.cab
  Value: @

• Key: AppID\{710BCB5B-8C6C-483E-A4F5-FAF083B13184}

• Key: CLSID\{5AA06644-BC46-4220-A460-47A6EB47C96D}

• Key: Interface\{20F36AF3-3486-4BB6-8BCB-F1F8ABE74D07}

• Key: navexcel.navhelper

• Key: navexcel.navhelper.1

• Key: navinst2.ocx

• Key: navinstaller2.installer

• Key: navinstaller2.installer.1

• Key: nhelper.dll

• Key: TYPELIB\{2f9ce842-f13d-41cb-a977-378ad75f11af}

• Key: TypeLib\{FA4DE133-D3C3-4ED4-92D1-CD4DDE839AB3}

• Key: TypeLib\{209B1CEA-8B2E-4596-9B35-A4A7DB611EB2}\1.0

• Key: TypeLib\{209B1CEA-8B2E-4596-9B35-A4A7DB611EB2}\1.0\FLAGS

• Key: TypeLib\{209B1CEA-8B2E-4596-9B35-A4A7DB611EB2}\1.0\0\win32

• Key: TypeLib\{209B1CEA-8B2E-4596-9B35-A4A7DB611EB2}\1.0\HELPDIR

• Key: Interface\{508EBE65-E39D-4363-8041-E647B4F6F4E1}

• Key: Interface\{508EBE65-E39D-4363-8041-E647B4F6F4E1}\ProxyStubClsid

• Key: Interface\{508EBE65-E39D-4363-8041-E647B4F6F4E1}\ProxyStubClsid32

• Key: Interface\{508EBE65-E39D-4363-8041-E647B4F6F4E1}\TypeLib
  Value: Version

• Key: Interface\{4D6CED50-D6AE-40DA-B87F-235593FC1F28}

• Key: Interface\{4D6CED50-D6AE-40DA-B87F-235593FC1F28}\ProxyStubClsid

• Key: Interface\{4D6CED50-D6AE-40DA-B87F-235593FC1F28}\ProxyStubClsid32

• Key: Interface\{4D6CED50-D6AE-40DA-B87F-235593FC1F28}\TypeLib
  Value: Version

• Key: SOFTWARE\NavExcel Ltd\NavExcel Search Toolbar\InstallShow

• Key: SOFTWARE\NavExcel Ltd\NavExcel Search Toolbar\InstallPosition

• Key: SOFTWARE\NavExcel Ltd\NavExcel Search Toolbar\ShowIntro

• Key: Software\NavExcel Ltd\NavExcel Search Toolbar\LastUpdateCheck

• Key: CLSID\{5AA06644-BC46-4220-A460-47A6EB47C96D}\ProgID

• Key: CLSID\{5AA06644-BC46-4220-A460-47A6EB47C96D}\VersionIndependentProgID

• Key: CLSID\{5AA06644-BC46-4220-A460-47A6EB47C96D}\InprocServer32
  Value: ThreadingModel

• Key: CLSID\{5AA06644-BC46-4220-A460-47A6EB47C96D}\TypeLib

• Key: CLSID\{D80C4E21-C346-4E21-8E64-20746AA20AEB}

• Key: CLSID\{D80C4E21-C346-4E21-8E64-20746AA20AEB}\ProgID

• Key: CLSID\{D80C4E21-C346-4E21-8E64-20746AA20AEB}\VersionIndependentProgID

• Key: CLSID\{D80C4E21-C346-4E21-8E64-20746AA20AEB}\InprocServer32
  Value: ThreadingModel

• Key: CLSID\{D80C4E21-C346-4E21-8E64-20746AA20AEB}\TypeLib

• Key: SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\NavExcel Search Toolbar
  Value: DisplayName

• Key: SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\NavExcel Search Toolbar
  Value: UninstallString

• Key: SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\NavExcel Search Toolbar
  Value: NoModify

• Key: SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\NavExcel Search Toolbar
  Value: NoRepair

• Key: SOFTWARE\NavExcel Ltd\NavExcel Search Toolbar
  Value: AutoUpdate

• Key: SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\NavExcel Search Toolbar
  Value: UninstallString

• Key: software\NavExcel Ltd\\NavExcel Search Toolbar
  Value: SList

• Key: software\NavExcel Ltd\\NavExcel Search Toolbar
  Value: InstallShow

• Key: software\NavExcel Ltd\\NavExcel Search Toolbar
  Value: Updating

• Key: software\NavExcel Ltd\\NavExcel Search Toolbar
  Value: AutoUpdate

• Key: software\NavExcel Ltd\\NavExcel Search Toolbar
  Value: LastSearch

• Key: Software\Microsoft\Internet Explorer\Toolbar
  Value: {5AA06644-BC46-4220-A460-47A6EB47C96D}

Warning: If value is listed for some registry entries, you should only clear these values and leave keys with such values untouched. We recommend you to use True Sword for safe problem solution.

Here are the descriptions of problems connected with NavExcel and navapp.exe we received earlier:

Next threat: NCase »

« Back to catalog