Mount Duck corrupt installer

[pixelartes]

I have just purchased Mountain Duck for mac but the unzipped file is corrupt and wont
launch. See the message I get.

Anyone know why this is happening?
I'm on an M3 iMac with Sonoma 14.5

[tatze96]

• Did you copy the application file into the Applications folder before attempting to open it?
• Do you use any antivirus or anti-malware tools that may alter the extracted application file?

Please try if re-downloading and re-copying the application file to the Applications folder resolves the error.