24Files has been available on the AppExchange since 2020. Since the original release, Salesforce has introduced Second-Generation Packaging (2GP). Salesforce is phasing out support for first-generation packaging, so we have also adopted second-generation packaging in the 24Files Winter '27 Release.
To upgrade to second-generation packaging, you must follow these steps precisely:
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Upgrade to the latest version of the first-generation package (1GP v7.90):
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Upgrade your sandbox environment: https://test.salesforce.com/packaging/installPackage.apexp?p0=04tbm000000a1C5AAI
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Upgrade your production environment:
https://login.salesforce.com/packaging/installPackage.apexp?p0=04tbm000000a1C5AAI
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Install the same release, but as a second-generation package (2GP 7.90-2):
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Upgrade your sandbox environment: https://test.salesforce.com/packaging/installPackage.apexp?p0=04tcj000001G0Y9AAK
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Upgrade your production environment: https://login.salesforce.com/packaging/installPackage.apexp?p0=04tcj000001G0Y9AAK
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Optionally, upgrade to the latest release of 24Files available on the AppExchange.
For new installs of 24Files, these upgrade steps are not required — you can start directly with the 2GP package.