Error Message:
"Smart App Control blocked an app that may be unsafe"
✅ Solution
Follow these simple steps to disable Smart App Control and complete your installation:
Step 1: 🔍 Click on the Search Bar at the bottom of your screen and type "Windows Security"
Step 2: 🛡️Click on "App & browser control"
Step 3: ⚙️ Click on "Smart App Control settings"
Step 4: 🔓 Turn Off Smart App Control
Toggle the switch to Off
A confirmation dialog will appear asking "Are you sure?"
Click "Yes, I'm sure" to confirm
Step 5: 💾 Install POSLink
Now attempt to install the POSLink application again
The installation should proceed without any errors
💡 Important Note
Smart App Control is a Windows security feature designed to protect your computer. Please note, once turned off, Smart App Control cannot be turned back on without reinstalling Windows or resetting your PC.
📞 Need Help?
If you continue to experience issues after following these steps, please contact our support team for assistance.


