1. Install ArcGIS License Manager
2. License Server Administrator window will open automatically after finished install, click on Start/Stop License Service and press Stop. DO NOT CLOSE WINDOW.
3. Replace ARCGIS.exe and service.txt in folder C:\Program Files (x86)\ArcGIS\License10.3\bin with provided files.
4. Press Start and should say in bottom left corner 

		License Server Status: RUNNING

If not, go to vendor daemon instructions at Step 9.

5. Press Ok and now ArcGIS Administrator will open automatically. Go to Desktop and in License Manager (for Concurrent Use software products) box type;

		localhost

Go to Availability and Refresh, all licenses should be available. If not, go to vendor daemon instructions at Step 9.

6. Close window and install ArcGIS Desktop.
7. Replace AfCore.dll in folder C:\Program Files (x86)\ArcGIS\Desktop10.3\bin with provided file.
8. Run ArcMap.


Vendor Daemon instructions

9.	Copy provided license service.txt to C:\flexlm (create folder) and rename to license.dat
10.	Edit license.dat and change line 3 to read;

		SERVER this_host ANY 27001
		
11.	Open command prompt, go to C:\Program Files (x86)\ArcGIS\License 10.3\bin and enter;

		lmgrd.exe -z c:\flexlm\license.dat
		
Allow Private networks access (not Public) if Windows Firewall asks.
	
12.	ArcGIS Administrator will open automatically, here you need to Define server - type in box 

		localhost

13.	Click on Availability tab and refresh, see all licenses accepted.
14.	Run ArcMap.