As mentioned in your previous post about Acrobat, this community is not an alternative form of Adobe Support. You also stated that this setup is being used on a work machine, which should be covered by a valid, paid Adobe license.

GenP is not intended for business, enterprise, or production use. As stated in the GenP Wiki, its purpose is to extend the trial period significantly beyond the usual duration, giving users ample time to gain experience before committing themselves to the traditional path, both professionally and financially. Using it in a corporate, managed, or revenue-generating environment falls outside that scope.

At a general technical level, yes, Adobe Acrobat is sensitive to network environments. Fixed IPs, corporate firewalls, proxies, DNS filtering, SSL inspection, and other enterprise controls can interfere with Adobe background services. Acrobat performs periodic background licensing and integrity checks not only at launch but also days later, which aligns with the 2–3 day crash pattern you’re seeing. When Acrobat detects an inconsistent, blocked, or incomplete licensing state, the result is often silent instability or repeated crashes rather than a clear error message. Disabling startup items or blocking expected Adobe components further increases instability, especially with newer builds.

You also mentioned using the Automated Hosts Update Script (Advanced). It’s important to understand that Adobe frequently updates and rotates the domains used for background services on a daily basis. What is used yesterday will not be used today, and what is used today will not be used tomorrow. Because of this, any list will not always cover newly introduced domains, and additional, environment-specific endpoints may still be encountered, as highlighted in the guides. This makes long-term stability unpredictable, particularly on corporate networks.

Under normal personal-use circumstances, standard patching using either GenP or GenP+Good, combined with the use of automated hosts and any additional domains identified over time, is generally sufficient for most users. In those environments, firewall rules and network filtering are typically minimal or absent. However, this assumes a non-corporate environment without enterprise network controls. Once managed firewalls, traffic inspection, or restrictive outbound rules are introduced, especially on work networks, stability can no longer be expected to match typical home or personal setups.

From a purely technical standpoint, using the Acrobat Cleaner followed by a reinstall is generally sufficient for legitimate installations. However, repeated patching, firewall blocking, hosts modifications, and service suppression significantly increase the likelihood of corrupted licensing data, broken update chains, component mismatches, and crashes triggered during background validation. So while you didn’t necessarily miss a step, this behaviour is expected when running a non-licensed setup on a managed corporate network.

For a work or company machine, the only supported and reliable solution is to use a proper Adobe Business or Enterprise license deployed via the Adobe Admin Console, with required services and updates allowed to run normally. If you wish to evaluate Acrobat for personal learning or testing, it should be done on a non-work, non-corporate system.

In short, the crashes are not caused solely by your uninstall steps; they are the expected result of running a non-licensed configuration in a corporate network environment where Adobe’s background validation checks cannot be reliably avoided.