You may encounter the error message when installing Exchange 2010
“The start mode for the Net. TCP Port Sharing service must be set to Automatic before Setup can continue”

Solution:
1. Start Windows powershell.
2. Run the command and hit enter
Set-Service NetTcpPortSharing -StartupType Automatic

The most common error message is listed below:

Faulting application spoolsv.exe, version 5.1.2600.2696, faulting module ZSR.DLL, version 6.20.1625.0, fault address 0×0001f979.

1. Follow the instructions in this Microsoft article.
2. Inside Adobe Reader, click on Advanced.
3. Select Print as Image.
4. This will remove the spooler error.

The Application Event Log has Event ID 15002 from MSExchangeTransport saying “The resource pressure is constant at High. Statistics… “. The event goes on to tell you that inbound mail submission has stopped, and it’s due to disk space being low on the volume where the queue database is located.

Either empty more space or.
Basically, you have to adjust the Configuration file attached to the transport hub to ensure that it either doesn’t monitor system resources, or that it has a higher tolerance for when the physical server resources drops below a specified limit. Changing the config file found at C:\Program Files\Microsoft\Exchange Server\Bin\EdgeTransport.exe.config will help with this and allow the server to resume normal functionality.