parallels desktop 26

Hello, I urgently need help from a Parallels engineer. My Windows 11 virtual machine was working perfectly on July 31, 2026. The next day it suddenly stopped working. Environment: • macOS 26.5.2 • Parallels Desktop 26.4.0 (57513) • Apple Silicon Mac The .pvm package is still visible in...

Parallels 26.3.3, macOS 15.7.7, Ubuntu 26.04, MBP 11,2 After installation and settiing screen resolution to 1920x1200 (16:10) (native retina resolution is 2880x1800 16:10) I'm observing flickering effects within windows, e.g. in Firefox, also in the Terminal app. And also in system windows like...

Am I missing something? I just paid for Parallels 26 to try properly updating/creating a Tahoe 26.3 guest VM on my Tahoe Intel iMac 5K. Both a new installation and my upgraded macOS installation are completely broken. Parallels Tools fails to install but when I try to do anything in Settings...

Hi everyone, I am using Parallels 26 (trial), Windows 25H2 (trial) and MacOS Sequoia 15.4 (Macbook air M4) I really like Parallels but there is one thing really annoying and make it uselles that is glitch during scrolling Firstly, I read many other threads and I see there is a scrolling issue in...

Parallels Desktop 26 for Mac Pro Edition Version 26.1.2 (57293) and Version 20.2.2 (55879) and others. Problem: Parallels 26.1.2 with macOS Guest with network configured to "Source: Disconnected" is NOT disconnected from network. Steps to reproduce: Start up a VM of macOS 13, 14 or 15 with...

I have version 26.2 and recently installed Kubuntu 24.04 on it. I use only one shared folder between macOS and VMs and never share more than that in either direction. It works fine on mac and Win VMs but Kubuntu VM can only read without being able to write. Is it an issue with the way Linux...

I am using Parallels Desktop on an Intel Mac Pro 2019 (16-core, 96 GB RAM) to run a virtual reaaally old macOS 10.9.5 Mavericks - because I need to occasionally use software from this time and age. The host OS is Sequoia 15.7.3. After the recent update to Parallel Desktop 26.2.0, the update of...

Hi! Since I upgraded Parallels Desktop for Mac (Intel) to a version higher than 20.4.1-55996 (beginning with the first public 26.x version) I get CRITICAL_STRUCTURE_CORRUPTION blue screens in my Windows 11 VM at least one time per day. I read about problems with Norton 360, and as we are using...

After I completed the Parallels 26.1.2 upgrade. Quickbooks Desktop Pro will no longer load files. Running a Windows 11 VM. Apple M4 Pro Anyone have this problem or have an idea what changed within the recent upgrade that would have broke things? The Quickbooks app loads fine, it's loading the...

Hello, I am trying to create an Arch Linux VM on the current version of Parallels (26.1.1). I realize it is only partially supported. Following the Parallels KB article, one cannot get past step 7 because the UEFI boot does not seem to work, you end up stuck in the BIOS screen. Manually...

Hi When I'm using Coherence mode I have faint gray border around the Windows Start menu How to fix it, thanks macOS 26.1, Parallels Pro Version 26.1.1 (57288)

I have a problem that one of my VMs, which runs as Ubuntu 22.04LTS, sometimes causes the sound to be completely removed on the Mac after starting. This is manifested first by the lack of sound and the inability to control it using the bar in the control center. The sound bar is gray and does not...

When you enable Configure > Options > Sharing > Map Mac Volumes To Virtual Machine for a Mac OS guest, the virtual volume "My Shared Files" is declared to Mac OS as case-insensitive. But the "Home" directory must be capitalized in paths, even though all other path elements are case-insensitive...

Since I updated from Parallels version 25 to 26.1.1, Microsoft Outlook running in coherence mode doesn't display its windows properly. When reply windows open, they either don't appear at all or they appear truncated in the window frame of the main Outlook window. The drop-down menus from the...

Before 26, we can toggle off and on Share Bluetooth option in USB & Bluetooth configuration. Now Bluetooth option is gone. Connecting the controller to Mac no longer make it available for Windows within Parallels (even though the new docs claim "Bluetooth is now automatically shared"). If I...

Snow Leopard Server stops working with Parallels 26 upgrade. I upgraded Parallels from 20.4.1 to 26 and my Snow Leopard (MacOS 10.6) no longer boots.

M3 MacBook Pro macOS 26.0.1 Parallels Desktop Version 26.1.1 Pro Edition Ubuntu with Rosetta to run Docker Title says it all. Working docker, system time on Ubuntu and in macOS are correct Updated on 9/30 When doing a Docker Run, it dies when starting MYSQL, it says the date is too far in the...

On my MacBook, I'm running a Windows VM using Parallels. I'm trying to set the MacBook's built-in screen as the primary display for the VM, but it's not allowing me to do so

Bombs and restarts a few times per day. Caught a slight glimpse of the quick blue screen,something like "thread exception not handled", then goes blue, to repair screen, and reboot. Happened in 24H2, so I upgraded to 25H2. Same problem.

I updated to Parallels Dektop 26 Pro (have Pro subscriptions) on my M4 Pro MacBook Pro, running Sequoia 15.6.1. The update went very fast, but it then "forgot" the Parallels configuration entirely and acted very weirdly: I had to re-activate my license (OK, easy but unnecessary and a bit...