rdpwrap.dll x64 unknown crash / exception

[binarymaster]

We are experiencing technical issues with x64 version on some machines. There is unknown exception somewhere in the code, here are related comments and logs:
#33 (comment)
#33 (comment)
#33 (comment)
#34 (comment)
#38 (comment)

For the advanced users who encountered the same problem, use Visual Studio 2013 or higher to debug the DLL file and to find actual reason of exception.

Test cases:

• VirtualBox - Windows 10 Home x64 - no issue

[binarymaster]

@Herjar @hooges8 @flauschi82 @XperianPro @alfred0
I joined your comments into one issue. If someone could help with realtime debugging of DLL file, you are welcome.

@FusixGit
Need your support.

Thanks in advance!

[Lunitur]

Actually I am at the moment installing Visual Studio 2015. I will try to get some debug right now.

[binarymaster]

Thanks! Please note that rdpwrap.dll works in the context of svchost.exe process, so to get actual PID, use tasklist /svc and find which process hosts TermService.

[flauschi82]

I get an access violation writing the location ("Access violation writing location 0x00007FFC8474F34")

[binarymaster]

@flauschi82
If you are debugging, please provide more information... at least base address and number of line in the code.

[flauschi82]

The VS breaks inside of the termsrv.dll (Exception 0x00007FFC63F650FF). It seems like it tries to read a location at 0xFFFFFFFFFFFFFFFF - this causes an access violation.

[flauschi82]

Would it help, if i gave you access to that machine?

[Lunitur]

This is where it fails.

rdpwrap+0x2953:
00007ffe'039d2953 8906 mov dword ptr [rsi],eax ds:00007ffd'fe4cf347=8b48000a

[asulwer]

any resolution with win10 pro? I just replaced my ini and it restarting now, so we will see if it works

[alfred0]

asulwer please let us know if that works

[mrkengos]

just tried the latest ini with win10 pro and also experiencing the not listening status

[gompf01]

I think i have found the solution to this, common ini file issue, happend many times before in different projects ;)

The last line in the ini is missing the CR LF thus the read is incomplete.

After adding the last CR LF, all is fine and the RDP is listening on RTM. at least here.

Chris

[gompf01]

[flauschi82]

It's working like a charm now. Thanks a lot :-) 👍

[gompf01]

You are welcome :)

For all: Of course after editing the file , you need to "Net Start TermService" from the command line to Start the RDP or reboot, both will do.

Chris

[hirolash]

gompf01, you sir are a saint, thank you. Something so trivial, yet so important to reminder, adding a blank line at the bottom of the ini file.

[binarymaster]

WisdomWolf helped with adding a workaround, I hope this will help :)

f534a1c

[eXaminator]

I had a similar problem, but in my case 7and thanks to the screenshot above) I figured out that my ini fily hat unix format line endings, not windows. Changing those fixed the problem for me. :-)

[binarymaster]

RDP Wrapper updated to v1.6, problem with line-breaks solved by adding update feature to the installer.

If someone have this problem with the new version too, let me know.

Notice:
Before updating to v1.6, uninstall previous version first.

[liuwenru]

can you write a.exe file to use in my computer how to use

[binarymaster]

can you write a.exe file to use in my computer how to use

I didn't understood what you mean. If you're talking about something like help file, everything you need is README.md

[binarymaster]

Seems like this issue was solved after introducing batch update method in the installer.

[danielwalo]

Same issue on 1.6, sorry. Win10 Home (Norwegian)