install dclP4DEnvironment280.bpl error

[promise1999hubo]

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Error

Registration procedure, Pyenvironment@Registration.Register in package C:\xxx\dclP4DEnvironment280.bpl raised exception class EAccessViolation: Access violation at address 65EF8344 in module 'rtl280.bpl'. Write of address 70022E3D.

why?

[lmbelo]

Hello @promise1999hubo,

Could you please let us know which version of Delphi you're using when encountering this error?

[promise1999hubo]

@lmbelo Delphi 11.3, thank u