I can provide the precise port settings and driver steps for your exact sign-making layout. Share public link
Temporarily lower your Windows UAC slider to "Never Notify" and re-run setup. PleaseTell me: What are you installing this on? What brand and model of vinyl cutter are you connecting? Are you using a physical USB dongle or a digital license? flexisign pro 75 v2 install
If you rely on 7.5 for legacy workflows: I can provide the precise port settings and
If you lost your dongle, contact SAI or look for second-hand licenses (dongle required). Remember: Without the dongle, a will only run as a limited 30-day trial (and that’s being generous). What brand and model of vinyl cutter are you connecting
Most retail versions require a physical parallel (LPT) or USB security dongle. RAM: Minimum 512 MB (2 GB or more recommended). Storage: At least 1 GB of free hard drive space. 2. Pre-Installation Checkpoints