scrcpy not working at all

[X3R02002]

• [ ✅] I have read the FAQ.
• [✅ ] I have searched in existing issues.

Environment

• os: Windows 10
• scrcpy version: 2.4
• installation method: download zip file
• device model: dell
• Android version: 11

Describe the bug
As soon as I open the application it closes immediately

scrcpy 2.4 <https://github.com/Genymobile/scrcpy> * daemon not running; starting now at tcp:5037 could not read ok from ADB Server * failed to start daemon 
error: cannot connect to daemon 
ERROR: "adb start-server" exited unexpectedly 
ERROR: Could not start adb server
 ERROR: Server connection failed
 Press Enter to continue...

[rom1v]

Execute adb start-server (or even adb devices). What is the result?

[X3R02002]

C:\Users\dell\Desktop\scrcpy-win64-v2.4>adb devices

• daemon not running; starting now at tcp:5037
  could not read ok from ADB Server
• failed to start daemon
  adb.exe: failed to check server version: cannot connect to daemon

[X3R02002]

C:\Users\dell\Desktop\scrcpy-win64-v2.4>adb start-server

• daemon not running; starting now at tcp:5037
  could not read ok from ADB Server
• failed to start daemon
  error: cannot connect to daemon

[rom1v]

@X3R02002 Windows 7? #4391

[X3R02002]

@X3R02002ويندوز 7؟ #4391

10

[X3R02002]

@X3R02002 #4391
so

[rom1v]

It's an adb issue with your system (not a specific scrcpy issue).

Try with an older version of adb (see #4391, even if it's not exactly the same cause).