Can't find script engine "VBScript" for script.

You obviously have/had McAfee Anti-Virus installed.

If you've uninstalled McAfee then you need to run the McAfee removal tool to correct a number of resulting problems

Download the McAfee removal tool from:

http://download.mcafee.com/products/licensed/cust\_support\_patches/MCPR.exe

Click Save, and save the file to a folder on your computer.

Navigate to the folder where you saved the file.

right-click on MCPR.exe and select 'Run as Administrator'  to run the removal tool.

when complete, reboot - then check the registry again.

If McAfee is still installed, this is 'expected behaviour'

Try restarting the computer in Safe Mode and then try again.

HKEY_CLASSES_ROOT\CLSID{B54F3741-5B07-11cf-A4B0-00AA004A55E8}\InprocServer32

At that key in the right window is there a Value *(Default)*of type REG_SZ with a "Data" of C:\Windows\system32\vbscript.dll

When I go to the above location the value shows: C:\Program Files\Common Files\McAfee\SystemCore\ScriptSn.20170201163536.dll and it won't let me change it to C:\Windows\system32\vbscript.dll

I get an error: "Cannot edit: Error writing the value's new contents."

I tried those commands and the key is still missing

Here are the REG files.

Windows Registry Editor Version 5.00

;Vbscript.dll registration for Windows 7, 8 and 10.

[HKEY_CLASSES_ROOT\CLSID{B54F3741-5B07-11cf-A4B0-00AA004A55E8}]

@="VB Script Language"

[HKEY_CLASSES_ROOT\CLSID{B54F3741-5B07-11cf-A4B0-00AA004A55E8}\Implemented Categories]

[HKEY_CLASSES_ROOT\CLSID{B54F3741-5B07-11cf-A4B0-00AA004A55E8}\Implemented Categories{F0B7A1A1-9847-11CF-8F20-00805F2CD064}]

@=hex(0):

[HKEY_CLASSES_ROOT\CLSID{B54F3741-5B07-11cf-A4B0-00AA004A55E8}\Implemented Categories{F0B7A1A2-9847-11CF-8F20-00805F2CD064}]

@=hex(0):

[HKEY_CLASSES_ROOT\CLSID{B54F3741-5B07-11cf-A4B0-00AA004A55E8}\InprocServer32]

@="C:\Windows\System32\vbscript.dll"

"ThreadingModel"="Both"

[HKEY_CLASSES_ROOT\CLSID{B54F3741-5B07-11cf-A4B0-00AA004A55E8}\OLEScript]

@=hex(0):

[HKEY_CLASSES_ROOT\CLSID{B54F3741-5B07-11cf-A4B0-00AA004A55E8}\ProgID]

@="VBScript"

Also run the following if you're running Windows 64-bit.

Windows Registry Editor Version 5.00

[HKEY_CLASSES_ROOT\Wow6432Node\CLSID{B54F3741-5B07-11cf-A4B0-00AA004A55E8}]

@="VB Script Language"

[HKEY_CLASSES_ROOT\Wow6432Node\CLSID{B54F3741-5B07-11cf-A4B0-00AA004A55E8}\Implemented Categories]

[HKEY_CLASSES_ROOT\Wow6432Node\CLSID{B54F3741-5B07-11cf-A4B0-00AA004A55E8}\Implemented Categories{F0B7A1A1-9847-11CF-8F20-00805F2CD064}]

@=hex(0):

[HKEY_CLASSES_ROOT\Wow6432Node\CLSID{B54F3741-5B07-11cf-A4B0-00AA004A55E8}\Implemented Categories{F0B7A1A2-9847-11CF-8F20-00805F2CD064}]

@=hex(0):

[HKEY_CLASSES_ROOT\Wow6432Node\CLSID{B54F3741-5B07-11cf-A4B0-00AA004A55E8}\InprocServer32]

@="C:\Windows\SysWOW64\vbscript.dll"

"ThreadingModel"="Both"

[HKEY_CLASSES_ROOT\Wow6432Node\CLSID{B54F3741-5B07-11cf-A4B0-00AA004A55E8}\OLEScript]

@=hex(0):

[HKEY_CLASSES_ROOT\Wow6432Node\CLSID{B54F3741-5B07-11cf-A4B0-00AA004A55E8}\ProgID]

@="VBScript"

Save the above lines to Notepad (in two separate files), with .REG extension. double-click the file to apply the contents to the registry.

Downloadable REG files are here (Fixes Error "Can't find Script Engine Vbscript")

I tried those commands and the key is still missing