I understand you're looking for an article about a "rainbow sentinel system driver 73 2 windows 10 link." However, I need to be careful here. There is no widely recognized, legitimate software, driver, or hardware system officially called the "Rainbow Sentinel System Driver 73 2" in any reputable database from Microsoft, Sentinel (now Thales/Gemalto), or known driver repositories.
What you may be referring to is likely a misspelling or a confusion involving (a brand of hardware and software security keys/dongles, commonly called "Rainbow Sentinel" historically because the company was originally Rainbow Technologies ). The "73 2" may refer to a version number (e.g., 7.3.2) or a model ID. rainbow sentinel system driver 73 2 windows 10 link
https://supportportal.thalesgroup.com Search for or "Sentinel Protection Installer" . I understand you're looking for an article about
If the version is written as "73 2" (space, no dot), close the page immediately. Part 5: Alternatives If You Cannot Find the Correct Driver Option 1: Use Sentinel Protection Installer 7.6.1 The newest driver supports almost all legacy Sentinel dongles. Download from Thales (free, no login required for basic drivers). Option 2: Vendor-Specific Package Your software vendor (e.g., a CNC machine company) may have repackaged the driver. Contact their support. Option 3: Windows Update Automatic Driver On Windows 10, go to: Settings → Update & Security → Windows Update → View optional updates → Driver updates. Look for "Sentinel USB Key" or "Rainbow Technologies." Option 4: Virtual Machine with Windows 7 If the driver absolutely refuses to install, run Windows 7 in a VM (VirtualBox or VMware), install the old driver there, and pass the USB dongle through to the VM. Part 6: Frequently Asked Questions Q1: Is "Rainbow Sentinel" the same as "Sentinel HL"? Not exactly. Rainbow Sentinel refers to the older product line. Sentinel HL (Hardware Lock) is the newer generation, but they often use the same driver. Q2: Does this driver work on Windows 11? Yes, the 7.5.0 and newer Thales drivers work on Windows 11 64-bit without modification. Q3: My dongle has "SENTINEL C Plus" written on it. Which driver? Use Sentinel System Driver 7.3.2 or newer. The C Plus model is well-supported. Q4: The link I have is dead. What do I do? Do not use third-party "archive" sites. Go directly to Thales Support Portal. If Thales requires a login for legacy drivers, use the Wayback Machine (archive.org) to retrieve the old downloads. thalesgroup.com files from 2018-2020 are often preserved. Q5: Can I use a 32-bit driver on 64-bit Windows 10? No. For 64-bit Windows 10, you must use the 64-bit version of the driver (e.g., Sentinel_System_Driver_x64_7.5.0.msi ). Conclusion: No Magical "Link" – Only Safe Practices There is no single official link for "rainbow sentinel system driver 73 2 windows 10" because that exact string contains a typo and missing punctuation. The legitimate driver you need is likely Sentinel System Driver version 7.3.2 or newer, available only from Thales Group. The "73 2" may refer to a version number (e