Black screen with movable cursor after the windows logo.

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Saturday July 13, 2013
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I left my computer off for a few days. When I came back, I turned it on and I got this problem. I tried already to get in safe mode, low resolution, repair your computer and about every other thing possible. When I used the kaspersky rescue disk it detected a 3 trojans, it says that is deleted but not healed so I hads to do in the directory it said it was at and removed it there but I'm not sure if it is really removed. It also says logonsli.dll had a processing error. I don't know what it means or what it is used for but I ran a chkdsk but it didn't find any problems. Please help me I don't know what to do.

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Sunday June 6, 2010
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July 16, 2020

Hello,

Try this 1

1) When you switch ON your PC, start tapping the "F8" key to get "Startup

Settings" options ( if boot menu appears, press "Esc" key and keep tapping the

F8 key)

2) Select the option "Safe Mode with Networking".

When the "Desktop" appears, click on Start --> In search bar, type regedt32 and

press Enter.

[If you are using Windows XP then click on Start --> Run --> Type cmd and press

Enter]

"Registry Editor" will be opened.

First backup your registry by going to "File" --> Export --> Save the file in your

desired location with any name.

Navigate to the following location

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon

At the right side, find the strings shell & userinit and check the following

shell value data should be
Explorer.exe

userinit value data should be
C:\WINDOWS\system32\userinit.exe,

If shell and userinit are having different data values then change it as mentioned above

Just double click shell and userinit and enter the data values as

shell value data should be
Explorer.exe

userinit value data should b
C:\WINDOWS\system32\userinit.exe,

Note: there is "," at the end of userinit.exe

3) Download the "Malwarebytes Anti-Malware Free" from the below

hyperlink "Malwarebytes Anti-Malware Free"

Malwarebytes Anti-Malware Free

Update it --> Perform "Full Scan"

Note : Default selected option is "Quick Scan".

Good Luck
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