This is a promising script but I'm having some issues. 

1. If there are other file(s) or folder(s) in the drive that match the pattern "ERRORLOG" it may go to that folder instead of the location to the SQL error log files
2. After renaming the other ERRORLOG folder, i still got the following message which I'm not sure if the script is working as expected

The current system date and time:
Tue 09/11/2018- 7:39:57.12
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Operating system:
Microsoft Windows [Version 10.0.17134.228]
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Testing Error Search: FINDSTR /I /R /G:"C:\TSES_V02\TEST_SEARCH.txt" "C:\Program*"
This should match once in every log file.
[Failed] Test string not found.
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Severity Level 10 ( Memory )
No Severity Level 10 ( Memory ) errors found.
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Severity Level 10 ( Disk )
No Severity Level 10 ( Disk ) errors found.
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Severity Level 11
No Severity Level 11 errors found.
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Severity Level 12
No Severity Level 12 errors found.
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Severity Level 13
No Severity Level 13 errors found.
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Severity Level 14
No Severity Level 14 errors found.
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Severity Level 16 (Backup)
No Severity Level 16 (Backup) errors found.
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Severity Level 16 (Restore)
No Severity Level 16 (Restore) errors found.
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Severity Level 17
No Severity Level 17 errors found.
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Severity Level 18
No Severity Level 18 errors found.
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Severity Level 19
No Severity Level 19 errors found.
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Severity Level 20
No Severity Level 20 errors found.
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Severity Level 21
No Severity Level 21 errors found.
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Severity Level 22
No Severity Level 22 errors found.
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Severity Level 23
No Severity Level 23 errors found.
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Severity Level 24
No Severity Level 24 errors found.
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