Sign in Subscribe

It is common to confuse these two, but they serve very different roles:

The is the backbone of your installer’s identity. By understanding when to keep it and when to change it, you ensure a seamless experience for your users—from the first click of "Install" to the final "Uninstall."

If you change the Product Code but keep the same installation path, Windows may treat the new version as a completely separate product. This results in two entries in "Add/Remove Programs," leading to file conflicts and registry bloat. 3. Patching and Updates

For "Small Updates" or "Minor Upgrades," the Product Code must remain the same. For a "Major Upgrade" (where the old version is completely uninstalled first), the Product Code change. How to Find Your Product Code in InstallShield

In InstallShield, this code is set at the project level. It ensures that the system can distinguish your app from every other piece of software installed on the machine. Product Code vs. Upgrade Code

Navigate to the section in the left-hand pane. Click on General Information .

get-wmiobject Win32_Product | Format-Table Name, IdentifyingNumber Use code with caution. The IdentifyingNumber column is your Product Code. Best Practices for Managing Product Codes

In InstallShield, you can set the Product Code to * or use the "Generate New GUID" button. For Major Upgrades, always ensure a new GUID is generated.

Read more

Installshield Product Code -

It is common to confuse these two, but they serve very different roles:

The is the backbone of your installer’s identity. By understanding when to keep it and when to change it, you ensure a seamless experience for your users—from the first click of "Install" to the final "Uninstall."

If you change the Product Code but keep the same installation path, Windows may treat the new version as a completely separate product. This results in two entries in "Add/Remove Programs," leading to file conflicts and registry bloat. 3. Patching and Updates installshield product code

For "Small Updates" or "Minor Upgrades," the Product Code must remain the same. For a "Major Upgrade" (where the old version is completely uninstalled first), the Product Code change. How to Find Your Product Code in InstallShield

In InstallShield, this code is set at the project level. It ensures that the system can distinguish your app from every other piece of software installed on the machine. Product Code vs. Upgrade Code It is common to confuse these two, but

Navigate to the section in the left-hand pane. Click on General Information .

get-wmiobject Win32_Product | Format-Table Name, IdentifyingNumber Use code with caution. The IdentifyingNumber column is your Product Code. Best Practices for Managing Product Codes How to Find Your Product Code in InstallShield

In InstallShield, you can set the Product Code to * or use the "Generate New GUID" button. For Major Upgrades, always ensure a new GUID is generated.