Arcgis9.1 and erdas9.1 are successfully installed, and the conflict between them is perfectly resolved.

1. Install arcgis9.1

(1) first install ArcGIS License Manager:
1. Go to the Setup page and select "Install ArcGIS License Manager ";
2. Select "I Have ed the license by fax", and then click Create --> edit;
3. Type "GIS we love you" to the edit box, and click OK to ignore the error warning. Click
Click "Next ";
4. After installing ArcGIS License Manager, the installation program will prompt you to choose whether to restart the agent.
Computer, select "Dont restart your computer" (do not restart the computer)
5. Copy the arcgis.exe & license. dat file in the crackup directory to the installation directory.
X:/program files/ESRI/license/arcgis9x. overwrite the source file (X indicates the system disk ).
6. Use the Notepad program to open the license. dat file and edit it. Change "XXXXX" in server xxxxxx any 2700 to your computer name, with spaces on both sides.
7. Open the Start Menu-all programs-ArcGIS-License Manager 9x-License Manager tools. The license configuration dialog box is displayed:
Select the service/license file tab, select "configuration using services", and then select "ArcGIS License Manager" in the list ";

8. Click Configure services.

The three paths are located in X:/ProgramFiles/ESRI/license/arcgis9x. You can find the corresponding files one by one. The license file path is path to the license file: X:/program.
Files/ESRI/license/arcgis9x/license. dat (modify the file type. dat)
9. Click Save service.

10. Select start/stop/reread, and click stop and start. If reread displays-reread server license file completed, ArcGIS License Manager is installed successfully. you can install ArcGIS.
Top9.1.
11. restart the computer and prepare to install arcgis9.1 (very important. If you do not restart the computer, arcgis9
Unable to install successfully)
(2) install arcgis9 desktop:
1. Double-click setup. The installation interface has three options. In the first option, you will see your computer name.
Name, select it!
2. Follow the prompts to install arcgis9 desktop. Select whether or not to install arcgis9 desktop.
Complete the following operations! Good luck !!!!!!!

Ii. Install ERDAS imagine9.1

1. Install the program file (ERDAS Imagine 9.1 Windows installer package). There should be no problem here.

2. to resolve the conflict between ERDAS and ArcGIS servers, open the Registry Editor (start/run and enter "Regedit") and expand "hkey Local Machine"-"software"-"flexlm licence manager ", right-click flexlm licence manager, click New-item, and enter ERDAS licence manager. Close and exit.

3. Configure lisence:
Copy license. dat, and erdas.exe to C:/program files/Leica in crack.
Geosystems/shared/bin/ntx86: Change the server name in the license to your computer name. The method is similar to ArcGIS.

4. Start-Leica geosystems --- licensing tools ---- flexlm tools

Select the service/license file tab, select the "configuration using services" item, and select "ERDAS licence manager" in the list. Click Configure services. Pay attention to server name and select ERDAS licence manager.

Path to the lmgrd.exe file: C:/program files/Leica geosystems/shared/bin/ntx86/lmgrd.exe
Path to the license file: C:/program files/Leica geosystems/shared/bin/ntx86/license. dat
Path to the debug log file: It can be empty. Do not forget to save it. Click Save service.

5. Run ERDAS select the third item specify the License Server (floating license) in the pop-up options, and paste your computer name in the blank space!