[DISCUSSION] Windows 10 termsrv.dll Patching

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Would that mean that RDP Wrapper should also work?

 

In theory yes, practically I have no idea.

My "religion" is more about using server OS on desktops rather than using desktop OS on servers, so I didn't experiment thoroughly.

All I know is that the remote apps are working since XP and are pretty useful, especially for linux clients

 

For anyone still on 10586, know that MS updated termsrv.dll this week as part of their 10586.589 mega-update.

 

15063.0:

x64:
Find:
39 81 3C 06 00 00 0F 84 53 71 02 00
Replace:
B8 00 01 00 00 89 81 38 06 00 00 90

x86:
Find:
3B 81 20 03 00 00 0F 84 10 56 02 00
Replace:
B8 00 01 00 00 89 81 20 03 00 00 90

 

Looking for the patched termsrv.dll (x64) file for Windows 10 Creators Update 1703 Build 15063. Apparently Creators Update's termsrv.dll seems to be different from the previous one (10.0.14393.0.RS1.160715-1616 v1607). Anybody? Many thanks.

 

It's always different. See the post immediately before yours.

 

Thanks bjf2000. That worked great on x64 15063.138.

 

For full RDP functionality: concurrent and nested sessions.

10.0.15063.0 (x64) - termsrv.dll

Find: 39813C0600000F8453710200
Replace: B80001000089813806000090

Find: BB01000000C7
Replace: BB00000000C7

Find: 007418488D
Replace: 00EB18488D

(Configure and check with respectively RDPConf.exe and RDPCheck.exe from RDPWrap)

 

Does anyone happen to know if this patch would lift the 2-user Remote Desktop limit on Server (i.e. Server w/o RDS--RDS has no limit)? I would think so, since the 14393 termsrv.dll is identical on Win10 as Server 2016.

 

And why not to use wrapper instead in first place?

 

Wrapper is an excellent utility. I prefer to manually patch termsrv.dll, then use wrapper's utilities to configure and check the patched termsrv.dll. RDP can be configured manually (using the registry), but I like the convenience of using wrapper's utilities.

In addition, I will only install software if it is absolutely necessary and preferably if it can be installed manually and in a portable fashion.

 

Instead you are "happy" to crack the original code. How seriously strange...

 

The patches are tried and true. Years go by and they never cause a problem.

 

FYI (x64 only)
Original termsrv.dll md5 = 0B5C6D1683CDE89B3488326C60EA6EF2
Patched termsrv.dll md5 = 1F0D2047BDC5275A69306409DD53EF9F

 

For full RDP functionality: concurrent and nested sessions.

10.0.16299.15 (x64) - termsrv.dll

FIND : 39813C0600000F84B17D0200
REPLACE: B80001000089813806000090

FIND : BB01000000C7
REPLACE: BB00000000C7

FIND : 007418488D
REPLACE: 00EB18488D


(Configure and check with respectively RDPConf.exe and RDPCheck.exe from RDPWrap)

 

Confirmed, it's working. Thanks

 

16299 (x86):

Find:
3B 81 20 03 00 00 0F 84 BF 1B 02 00

Replace:
B8 00 01 00 00 89 81 20 03 00 00 90

 

has anyone the patch values for the termsrv.dll 10.0.16299.15 x64 version ?
MD5: 96037700aee1b4d5a6ffc62861e4ff8c