Error 1327 – Invalid Drive H:\

Installing Active Directory Migration Tool Password Migration DLL on one of my legacy Domain Controllers for a Domain Migration.
During the installation of the tool, got an Error 1327. Invalid Drive H:\. Click Ok and the installer would close.

Resolution:

1. Open RegEdit on the server in question.
2. Navigate to
   HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders
3. Look at any items that reference H:\. Change it back to C\.
4. Repeat the above steps for User Shell Folders which is under the Explorer folder.

RunTime Error – SharePoint 2010

Got the following error on SharePoint 2010.

The reason is that the entry LocalHost doesn’t have an Alternate Access Mapping setup in SharePoint Admin.

SQL Server 2012 Insufficient Memory

Needed to be able to convert a SQL Server 2014 database to SQL Server 2012 to give to an external third party who can only run SQL Server 2012.

Scripted out the database and data in SQL Server 2014.

Went to SQL Server 2012 to run the script and encountered the error:

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Insufficient Memory to continue the execution of the program.

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Script was over 30MB.

To resolve I had to use SQLCMD to execute the script.

sqlcmd -S SQLServer2012\2012 -i D:\export.sql