Remote desktop keeps displaying the password or username is incorrect.

Aqua Regia

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I have two computers (laptop and desktop) both with windows 7 ultimate 64bit and I always get "the password or username is incorrect" error when remoting in to my laptop from my desktop, but not to my desktop from my laptop. I have "allowed connections from computers running any version of Remote Desktop" under remote settings on both computers. Set up Remote Desktop users allowing "everyone", and checked all firewall setting with AVG and Windows firewall to make sure port 3389 it allowed, as well as disabling the firewalls altogether. But I still get the same error and yes I am absolutely certain the log on info is correct.
 

My Computer My Computer

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Windows Ultimate 64bitIntel Q9650 3.0ghz quad core4 gb corsiar dominator memory2x non-sli XFX GTX 280
Computer Manufacturer/Model Number
Custom Made
OS
Windows Ultimate 64bit
CPU
Intel Q9650 3.0ghz quad core
Motherboard
XFX Nforce 780i
Memory
4 gb corsiar dominator memory
Graphics Card(s)
2x non-sli XFX GTX 280
Sound Card
Realtek card on mobo
Monitor(s) Displays
HP w2007
Screen Resolution
1620x1050
Hard Drives
320gb
500gb
1Tb
PSU
Thermaltake 1200W modular power supply
Case
Thermaltake Armor+ MX full tower
Cooling
Thermaltake Bigwater760i for cpu and standard case fans
Keyboard
Logitech keyboard with backlighting
Mouse
Logitech
Try in safe mode
 

My Computer My Computer

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Windows 10, Home Clean InstallIntel Core2 processsor Q8200(2.33Ghz 1333FSB)...6 gbATI Radeon 256MB HD3650
Computer type
PC/Desktop
Computer Manufacturer/Model Number
Dell XPS 420
OS
Windows 10, Home Clean Install
CPU
Intel Core2 processsor Q8200(2.33Ghz 1333FSB) Quad Core Tech
Motherboard
Dell
Memory
6 gb
Graphics Card(s)
ATI Radeon 256MB HD3650
Sound Card
Intergrated 7.1 Channel Audio
Monitor(s) Displays
Dell SP2009W 20"
Hard Drives
640 GB Serial ATA Hard drive
Cooling
Fan
Keyboard
Dell USB Keyboard
Mouse
Dell Premium Optical USB
Internet Speed
DSL 2.85
Tried that, and I still got the same error. I forgot to mention that I upgraded my laptop from windows 7 home premium to ultimate with a windows 7 anytime upgrade.
 

My Computer My Computer

At a glance

Windows Ultimate 64bitIntel Q9650 3.0ghz quad core4 gb corsiar dominator memory2x non-sli XFX GTX 280
Computer Manufacturer/Model Number
Custom Made
OS
Windows Ultimate 64bit
CPU
Intel Q9650 3.0ghz quad core
Motherboard
XFX Nforce 780i
Memory
4 gb corsiar dominator memory
Graphics Card(s)
2x non-sli XFX GTX 280
Sound Card
Realtek card on mobo
Monitor(s) Displays
HP w2007
Screen Resolution
1620x1050
Hard Drives
320gb
500gb
1Tb
PSU
Thermaltake 1200W modular power supply
Case
Thermaltake Armor+ MX full tower
Cooling
Thermaltake Bigwater760i for cpu and standard case fans
Keyboard
Logitech keyboard with backlighting
Mouse
Logitech
Do both laptop and desktop machines have the same user name and password set?

as a quick test have you tried temporarily turning Windows Firewall/AVG off completely? (obviously this is not a long term thing but this would then defiantly rule out AVG/Firewall conflicts regardless of allowing ports through).

When i first set my home network up i had an issue with .Net Framework versions, windows updates should find and install any updates for this if needed.

Hope some of this can be of help?

Regards,
JDobbsy1987
 

My Computer My Computer

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Windows 8.1 Pro x64Intel Core i5-2500K @ 3.30GHz - S11558GB Corsair DDR3 XMS3, PC3-12800NVIDIA GeForce GTX 650
Computer type
PC/Desktop
Computer Manufacturer/Model Number
Self Built
OS
Windows 8.1 Pro x64
CPU
Intel Core i5-2500K @ 3.30GHz - S1155
Motherboard
Asus P8P67 LE Rev3, Intel P67, S115
Memory
8GB Corsair DDR3 XMS3, PC3-12800
Graphics Card(s)
NVIDIA GeForce GTX 650
Sound Card
On-Board
Monitor(s) Displays
3 x 24" {Extended Display}
Screen Resolution
1920 x 1080
Hard Drives
300GB Seagate Barracuda 7200
PSU
550W Coolermaster GX550
Case
Silverstone Precision PS04B
Cooling
Stock
Keyboard
Logitech K120
Mouse
World of Warcraft Cataclysm MMO Gaming Mouse
Internet Speed
80 MB
Antivirus
MSE / Windows Defender
Browser
Chrome
I had a simmilar problem with windows 7 and logon to windows server 2003, gave me a msg that username and pass was wrong, even they weren't. It turned out to be the server time and date that was wrong, as soon as that was corrected it all worked.

hope this might help some :)

Regard Terroch.
 

My Computer My Computer

At a glance

Windows 7 Ultimate x64
OS
Windows 7 Ultimate x64

My Computer My Computer

At a glance

Windows 7 Ultimate 64 bitAMD Phenom II X4 965 Black EditionGSkill 4 X 2 GB PC 8500XFX Radeon HD 6790 D
Computer Manufacturer/Model Number
Custom built
OS
Windows 7 Ultimate 64 bit
CPU
AMD Phenom II X4 965 Black Edition
Motherboard
Gigabyte GA-MA790X-DS4
Memory
GSkill 4 X 2 GB PC 8500
Graphics Card(s)
XFX Radeon HD 6790 D
Sound Card
On board RealTek HD
Monitor(s) Displays
Dual monitors:Samsung SyncMaster S20B300
Screen Resolution
1600 X 900
Hard Drives
Seagate Barracuda 1TB (primary)
Seagate Barracuda 2 X 320 GB
PSU
Ultra X4 750 watt fully modular
Case
Thermaltake Overseer RX 1 full tower
Cooling
Core-Contact 92 mm CPU Cooler
Keyboard
Logitech G510
Mouse
Razor DeathAdder
Internet Speed
50/5 Mbps UL/DL
Other Info
Optical: Super Muliti DVD burner w/lightscribe, Hauppauge WinTV HVR-1800
Not sure if you've managed to resolve this or not, but I had a similar problem which is now resolved. Here is my scenario: - the username on Win7 target is changed (allegedly - and you know why I say allegedly later) by choosing "change your account name" through clicking on user picture in start menu or "user accounts" in control panel. - you try logging in to win7 remotely (from server 2k3 in my case) using the new uname/password and it fails: incorrect uname/passw. - another pc in the network (xp in my case) is able to login using the new uname. If you're in similar situation, then the reason is that changing the username as said above didn't actually change the username and seems to only set a full name for the same username. to change the actual username, you need to run "netplwiz " (start menu, then just type netplwiz and enter) which shows a different looking "user accounts" window similar to "control userpasswords2" in older versions of windows. You need to have all "user account" windows closed before running this. Then select your current username, then click on properties and change the "User Name" to the new value. Notice the full name being reported as what you were expecting to be the new username.
 

My Computer My Computer

At a glance

windows 7 professional 32bit
Computer type
PC/Desktop
OS
windows 7 professional 32bit
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