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Update: Parallels Desktop 4.0 Build 3844 is available  
  

Update: Parallels Desktop 4.0 Build 3844 is available

May 6, 2009, 12:35 PM
#1  
Andrew @ Parallels's Avatar

Andrew @ Parallels
Parallels Team


Join: Apr 2006
Posts: 1,557
Update: Parallels Desktop 4.0 Build 3844 is available
Dear Users,

Parallels Desktop 4.0 Build 3844 is available for download:
http://www.parallels.com/download/desktop/

Bugfixes and improvements

- Improved 3D graphics in Windows virtual machines.
- Problems with Palm synchronization in Windows virtual machines - fixed.
- Random disconnection of USB 1.1 devices in Linux virtual machines - fixed.
- Invisibility of the text mouse pointer on black background in Windows virtual machines - fixed.
- Problems with SMB shares in native Windows Boot Camp installations that have Parallels Tools installed - fixed.
- Problems with Shared Networking on Snow Leopard host computers - fixed.

Known issues

- Mac OS X 10.6 Snow Leopard x86_64 issues:
-- No USB support.
-- The performance of SMP virtual machines may be degraded.
- Windows 7 experimental support issues:
-- Windows 7 x86_64 installation media cannot be automatically detected.
-- No sound support.
-- The virtual machine screen stops being redrawn if the Windows Energy screensaver is run.
- Dynamic resolution might not work in a Linux guest OS with the default amount of video memory. It might be necessary to increase the video memory size to at least 6 MB to let the feature work.
- Time difference is not saved between Mac OS and Linux guest even if the “Allow time difference between host and guest" option is enabled.
- Recycle bin integration does not work if Mac OS Dock auto hide is enabled.
- Disk encryption tools make Windows boot extremely long. To work around this issue, add the “kernel.real_mode_vtx=0” to the system flags in the CPU settings.
- Sound quality in Mac OS X guest is not very high.
- Certain 3D applications (like 3D Canvas, Autodesk Inventor, and some others) may work improperly when 256 MB of video memory is allocated to the virtual machine. To work around this issue, decrease the video memory to 128 MB.
- A message about ATI service that failed to start may appear in Boot Camp Windows virutal machine after booting. This message does not affect the virutal machine performance and can be barely ignored.
- Windows Vista in a Boot Camp virtual machine may require reactivation after upgrading from Parallels Desktop 3.0 to this version of Parallels Desktop.
- A wrong CPU driver is installed in a virtual machine that was initially migrated from a Virtual PC, then used with Parallels Desktop 3.0, and finally converted to Parallels Desktop 4.0 format. This results in high CPU usage in host OS with no application using CPU in the guest OS. To workaround the issue, reinstall CPU drivers in Device Manager inside the guest OS.
- Improper textures in Serious Sam 2 and Far Cry.
- Poor performance of Black and White 2.
- Breath of Fire 4 does not work properly in the 32-bit color mode.
- Problem scrolling in Punch Home Design.
- Apple iSight disappears from Mac OS X if connected to and disconnected from a virtual machine multiple times in a row.
- Apple USB modem does not work in the guest OS.
- Boot Camp virtual machines cannot be created on Mac host computers that have TechTools eDrive installed.

__________________
Best Regards,
Andrew @ Parallels
May 7, 2009, 10:52 AM
#2  

Alan Somers
Junior Member


Join: Mar 2009
Posts: 3
Does this fix the issue with Eagle Tree data loggers not being recognized when running the Eagle Tree application? I'm having to run build 3522 in order for that to work. You were supposedly getting a unit from Eagle Tree to test with.
May 9, 2009, 03:46 PM
#3  

RobLith
Junior Member


Join: Apr 2009
Posts: 5
This update doesn't seem to have fixed Ubuntu 9.04 Jaunty Jackalope?

Regards
Rob
May 14, 2009, 05:51 PM
#4  

summitscout
Senior Member


Join: Jan 2007
Posts: 114
Palm Syncing!!
Wow! After nearly 6 months, I nearly forgot what it is like to sync my handheld. That puts me back in business and has made me smile. Still the connection is a little dicey including a still irrelevant warning message (below) upon initial connection only (not yet sync).
Attached Images
File Type: jpg palm connection.jpg (180.7 KB, 10 views)
May 16, 2009, 12:57 AM
#5  

Stephen Hanlon
Junior Member


Join: May 2009
Posts: 2
a disk read error occurred
Can't get Windows XP started now that I downloaded the update 4.03844.408822

See the attachement called Picture 5 of my stuck screen

Thanks.
Attached Images
File Type: png Picture 5.png (13.6 KB, 14 views)
May 16, 2009, 09:53 AM
#6  

Stephen Hanlon
Junior Member


Join: May 2009
Posts: 2
Parallels a disk read error occurred
Can't use my Window XP anymore. I really need to. All I did was update and now it doesn't start.

a disk read error occurred
Please ctrl+alt+delete to restart

but even that doesn't restart it.

Any suggestions?

MacBook 2GHz Intel Core 2 Duo
2GB 667 Mhz DDR2 SDRAM
Mac OS X 10.5.7

Thanks. See attachment for screen shot.
Attached Images
File Type: png Picture 5.png (12.9 KB, 15 views)
Jun 2, 2009, 06:44 PM
#7  

wad11656
Junior Member


Join: Feb 2009
Posts: 8
Thanks!

But when is support for Windows 95 and Windows 98 coming out? I know you want support for Windows 7 as fast as you can, but I would immensely appreciate support for Windows 95 and 98. Competing programs such as VMware Fusion have support for them, and I have already thought about switching over...


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