[Done] OSX "SpiderBasic is corrupted and can not be opened"

[Niffo]

- Unable to open a registered version of SpiderBasic (2.20 or 2.21B) if downloaded from a MacOS computer (tried on two different Mac, Sierra and High Sierra and with Safari or Firefox).
- If the DMG is downloaded from an other OS (IE Linux) and opened on a Mac, it is OK.
- No problem with the free/demo version of SpiderBasic

See the error message (in french) :

[Fred]

Could you try with 2.21 beta 3 ? Seems to work OK here

[Niffo]

It's OK with 2.21 Beta 3