Question about Propellerhead Reason 4.0 - Windows and Mac Upgrade Version for PC, Mac

2 Answers

Help! Reason 4 unknown exception!

Reason 4 will start up but when i try and drag a new mixer or click in the edit window i get the error message "unknown exception"
please help!!!

Posted by on


2 Answers

  • Level 1:

    An expert who has achieved level 1.

  • Contributor
  • 1 Answer

I have a solution. Well, it worked for me.

When I write songs, I save all my songs into one whole folder.

Before i got the "unknown exception" message, tmp files started to appear out of nowhere in the same folder that I save my songs.

I didn't delete them because I didn't know what they did.
I took them out of the folder and just started to re-locate all the rns files (song files) into separate folders respectively.

Then it worked. In my opinion, the songs crashed with each other when opened. That's the best guess I can think of.

Posted on Dec 12, 2009

  • Level 1:

    An expert who has achieved level 1.

  • Contributor
  • 1 Answer

Your system is infect of virus or troyan
you must scan your system with some antivirus
if you don,t can clean your system you format hard disks
and instal all again .

Posted on Nov 04, 2009


1 Suggested Answer

  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%


Complete. Click "Add" to insert your video. Add



Related Questions:

1 Answer

I cannot create a new folder for some reason. I have typically just used drag and drop but, that isn't working. I get an error message that my folder is "write" protected. Please help me. I...

With the device connected ...
Click Start
Click Run
Type CMD
Press Enter
Type CHKDSK /F m:
where 'm' is the drive-letter assigned to the device.
When the "check-disk" completes, Windows will remove the "read-only" flag.

Nov 20, 2010 | SimpleTech SimpleDrive Pininfarina 320GB...

1 Answer

Blue screen/ system service error when i open Reason 4

During start-up press F8 on your keyboard. choose sage mode - do necessary changes.

May 13, 2010 | Propellerhead Reason 4.0 - Windows and Mac...

1 Answer

Reason 4 launch problem!! please help!!

If it worked fine in Win XP you could run the program in compatibility mode. Right-click on the icon and go to properties. Then click on compatibility. Then in the drop down box click Windows XP (Service Pack 2)

Jul 06, 2009 | Propellerhead Reason 4.0 - Windows and Mac...

1 Answer

Reason 4.0 Crash upon startup

i have the same problem but mine started when i got a new midi keyboard :)

Mar 20, 2009 | Propellerhead Reason 4.0 - Windows and Mac...

14 Answers

Windows live messenger error code 8e5e0408

Check your event logs running C:\Windows\System32\eventvwr.exe
If you see lots of wlcomm errors under Windows Logs/Application, that means wlcomm has no access to your user directory.

To solve the problem:

1. Back up your user directory under c:\Users\%username% just in case
2. right-click on x:\users\%username% and go to properties
3. go to security tab and click advanced
4. Change the permission set to the following:
Type Name Permission Inhefited from Apply To
Allow %username% Full Control <not inherited> This folder, subfolders and files
Allow SYSTEM Full Control <not inherited> This folder, subfolders and files
Allow Administrators Full Control <not inherited> This folder, subfolders and files

Make sure you uncheck the "include the inheritable..." and "replace.." checkboxes.

Click OK and let it run.

Now you should be able to log on to Messenger.

Jan 10, 2009 | Microsoft Windows Live Messanger

2 Answers

Software incompatability

Some one else had this problem and i explained i couldn't find any software for that mp3 player that was compatible for Windows Vista so i told him to try and use Windows Media Player 10 or 11 to put songs on and he said it worked.

To use Windows Media Player 10 or 11, connect your iPod then go to Windows Media Player at the top click on the link called "Sync" now your on that on the right is a pane drag and drop your music there then click "Start Sync" once sink is complete disconnect and see if that works.

If you do not have a latest version (you should have because your running Windows Vista.) if not for some unknown reason here is the latest Windows Media Player -

Good luck. Hope my solution was helpful in some way. Further problems just leave a message on this page and i will get back to a.s.a.p.

Nov 10, 2007 | Philips GoGear HDD6330 MP3 Player

Not finding what you are looking for?
Propellerhead Reason 4.0 - Windows and Mac Upgrade Version for PC, Mac  Logo

Related Topics:

3,134 people viewed this question

Ask a Question

Usually answered in minutes!

Top Propellerhead Computers & Internet Experts


Level 3 Expert

923 Answers

Tom Chichester

Level 3 Expert

34821 Answers


Level 1 Expert

17 Answers

Are you a Propellerhead Computer and Internet Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides