The variety of points standing in the best way for folks hoping to replace their computer systems to Home windows 11 24H2 simply appears to maintain on rising. The most recent issues confirmed by Microsoft are a difficulty with Auto HDR, and one other regarding Dirac Audio.
In each circumstances, Microsoft has applied a compatibility safeguard maintain that forestalls automated upgrades to Window 11 24H2; the corporate additionally strongly recommends in opposition to forcing a handbook improve due to the severity of the problems. So, what are the small print?
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Microsoft has not given details about the numbers of folks that might be affected by the most recent in an extended line of compatibility holds, however they might be fairly excessive.
The primary subject considerations units which have Dirac Audio with cridspapo.dll. Microsoft warns that upgrading to Home windows 11 24H2 may lead to an entire lack of audio output – therefore the necessity for an improve block. The corporate says:
A compatibility safeguard maintain has been utilized to a restricted set of units from one producer as a result of an audio subject following the set up of Home windows 11, model 24H2. This subject was noticed on some units containing Dirac Audio with the cridspapo.dll file. The incompatibility pertains to the software program element cridspapo.dll, which is a part of these units’ audio processing software program. Dirac Audio is a digital sound enchancment know-how that enhances audio readability and precision.
After putting in Home windows 11, model 24H2, some customers reported that their machine’s built-in audio system, Bluetooth audio system, and Bluetooth headsets stopped functioning. In addition they reported that each first-party and third-party purposes didn’t acknowledge these units.
To forestall you from encountering this audio subject, we’ve got utilized a compatibility maintain on units containing Dirac Audio with cridspapo.dll. These units won’t be supplied to put in Home windows 11, model 24H2 by way of the Home windows Replace channel till this subject is resolved. IT directors utilizing Home windows Replace for Enterprise experiences can verify this subject utilizing its safeguard ID: 54283088.
A brand new driver is required to a handle the difficulty, however this has but to be produced.
The second subject is one other that hits players. Microsoft says that video games can develop into unresponsive when Audo HDR is enabled underneath Home windows 11 24H2. Explaining the issue somewhat, the corporate says:
After putting in Home windows 11, model 24H2, you would possibly expertise points with video games you probably have AutoHDR enabled in your machine. You would possibly observe that the sport colours are incorrect in sure show configurations. You may additionally observe that some video games cease responding.
Auto HDR is a characteristic in Home windows that enhances gaming expertise by robotically changing commonplace dynamic vary (SDR) content material to excessive dynamic vary (HDR).
To safeguard your replace expertise, we’ve got utilized a compatibility maintain on units which have enabled Auto HDR. These units won’t be supplied to put in Home windows 11, model 24H2 by way of the Home windows Replace launch channel. IT directors utilizing Home windows Replace for Enterprise experiences can verify this subject utilizing its safeguard ID: 55382406.
For anybody who upgraded to Home windows 11 24H2 earlier than the compatibility maintain was put in place is suggested to disabled Auto HDR.
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