View Full Version : "Reaper_host32.exe has stopped working"

11-19-2010, 12:33 PM
and under that it says,'check online for a solution later and close program'and under that another option says 'close the program'. Problem event name APPCRASH---fault module-StackHash_2264. Anyone know what this means? Sorry to double post, but I wanted this one to get noticed.

11-19-2010, 12:53 PM
Sorry for the trouble! That sounds like a "firewalled" plug-in or a 32-bit plug-in running in REAPER 64 crashed. This sort of stackhash error is quite common and could be related to DEP, maybe the plug-in is not fully compatible with Win7x64 or something along these lines.

Maybe "32-bit plug-in" already gives you an idea which one could be the problem?

11-19-2010, 01:43 PM
Thanks for the reply Stein......., oh, I mean Ollie. Jamstix is the problem plug, and I had a feeling it might be some kinda 32 bit 64 bit thing. Do you think that J bridge might be any better at making Jamstix 32 compatible? I started a piece in Reaper, and would like to finish it there, but I have 32 bit Sonar 8.53 installed and Jamstix seems to be behaving in it, so I might have to take the piece to Sonar. Thanks again for the help, always appreciated! Milt.

11-19-2010, 03:23 PM
Alas http://www.rayzoon.com is a little inaccessible here at the moment (could only check the Google cache) but http://www.rayzoon.com/depfix.html advises to upgrade to v1.8 Jamstix for a DEP related issue on XP, if you've got a later version, maybe DEP compatibility broke again in Vista and higher.

Also see http://www.rayzoontech.com/forum/viewtopic.php?p=5654&sid=b5ac7acbe64657dc162854172c9cf7c3

11-19-2010, 03:58 PM
I have Jamstix 3.something, and my OS is Windows 7 64 bit. I posted on the Jamstix forum regarding the problem, so maybe Ralph or someone else can reply with some advice. Thanks again, Ollie.

12-04-2011, 08:56 AM
Just converted a song from Jamstix2 to Jamstix3, and had the same crash after a few minutes.... REAPER 4.13 x86 on Win7 x64.

I hope Ralph@Rayzoon can sort this out quite soon, this is a real showstopper.

- Mario

12-04-2011, 10:42 AM
I have long been (several weeks) reporting an issue with JS 3.2.0 and Repear 4.11 onward. Started to believe it was only me. Today I decided to do a complete reinstall of JS - however, maybe I will hold off abit to see what happens here.

My fix as been to reinstall Reaper v4.10 x86 and JS runs solid.

12-04-2011, 10:47 AM
Is it not possible to add an exception to disable DEP for reaper and/or reaper_host32.exe?

12-07-2011, 09:07 AM
I'm running 4.13, Windows 7 64, Jamstix 3.2 and am having the same problem. I have Reaper 32bit installed and am currently finishing a project in it.

I haven't noticed a problem until recently.


12-09-2011, 08:31 AM
I just wanted to let you know that I found a 'fix' for this issue.

When I load Jamstix 3.2, I open up my FX list, right click on the Jamstix 3 entry, and select 'Run in separate process'. It loads now without errors, and it always loads with this option enabled.

I can now load other 32bit VSTi's as well. One that I use a lot is Amplitube 2. So for the last few hours last night, and again this morning, it seems to be running well.

Hope this helps...

12-10-2011, 06:46 AM
thanks, will give it a try.

12-10-2011, 10:24 AM
Well, maybe I spoke too soon.... Although Reaper and the plugins seem to be working just fine. EVERYTIME I close Reaper/64, this error pops up after Reaper closes:

Reaper_Host32.exe has stopped working. At least it's happening on closure of the program, never while I'm using it.

Event Viewer shows this information:

Faulting application name: reaper_host32.exe, version:, time stamp: 0x4ecb2ba3
Faulting module name: ntdll.dll, version: 6.1.7601.17514, time stamp: 0x4ce7ba58
Exception code: 0xc0000028
Fault offset: 0x00090821
Faulting process id: 0x8c0
Faulting application start time: 0x01ccb75b7ef76ca5
Faulting application path: C:\Program Files\REAPER (x64)\Plugins\reaper_host32.exe
Faulting module path: C:\Windows\SysWOW64\ntdll.dll
Report Id: 45cb2138-234f-11e1-a432-50e549325a05

It may indeed be a Jamstix 3, or Amplitube 2 Live issue. Not a Reaper problem at all. Doesn't happen at all when I run Reaper32 under Windows 7/64.

Where is the best place to post this error info? Hmmm...


12-10-2011, 10:34 AM
For a while I was posting everywhere!! So folks are aware of the issues. I finally just stepped back to an older 32b version of Reaper and JS is solid.

But I keep loading the new versions to see if any change. Ralph in JS did acknowledge that he was "working on a fix" but don't know if the new beta versions of JS take care of the problem. I am afraid it will just take time to sort out.

Ralph [Rayzoon]
12-16-2011, 07:08 AM
Just wanted to let you guys know that we have identified the cause of the REAPER crashes with Jamstix under 64-bit and will release Update 3.3 on Monday to address this.

Current Jamstix owners can check this fix out now as Beta 8 on their download page.

Ralph Zeuner
Rayzoon Technologies LLC