: There are reports of third-party security software, such as Malwarebytes , flagging the update process as malicious, which can block the installation.

User experiences with this specific build vary significantly:

“Worked fine from day of installation... then a MANDATORY update release on Jan 27, 2022 self installed. Program now will not write to drive(s).” Acronis Forum · 4 years ago

: Some users noted problems where the "Last Backup" date to a NAS was overwritten or duplicated incorrectly after updating to this build.

: It is one of the final updates for the 2021 perpetual version before Acronis shifted its branding to Acronis Cyber Protect Home Office . Community Performance & Issues

“Acronis committed to use TLS 1.2 security protocol... which is why we are shipping free mandatory software updates to make certain that you are protected by the strongest algorithms.” Acronis Forum · 4 years ago Release notes - List of Changes - 42254 - Acronis