Wonderware Intouch Installation Guide Better
Installing AVEVA InTouch HMI (formerly Wonderware) involves a structured process of preparing your operating system, configuring a critical service account, and selecting specific HMI components.
- Instance Naming: Use a named instance (e.g.,
WWINSTANCE) or default. Ensure SQL Browser service is running. - Authentication: Mix Mode (SQL and Windows) is recommended to avoid permission headaches later.
Wonderware InTouch Installation Guide: A Step-by-Step Approach wonderware intouch installation guide
Troubleshooting Common Errors
| Error Message / Symptom | Likely Cause | Solution |
| :--- | :--- | :--- |
| "SQL Server installation failed" | Pre-existing SQL instance conflict. | Uninstall existing SQL Express instances or install InTouch on a clean VM. |
| "Failed to register components" | Antivirus blocking registry write. | Disable AV, run setup.exe as Administrator. |
| "Licenses not found" on launch | License Manager not configured. | Open License Manager and ensure the license key is valid and plugged in. |
| Install hangs at "Installing SQL" | Slow machine or pending Windows Updates. | Check Task Manager; if not progressing, restart and ensure no Windows Updates are pending in the background. |
| 64-bit Office conflict | DA components fail to register. | Uninstall 64-bit Office, run InTouch install repair, install 32-bit Office. | Instance Naming: Use a named instance (e