Hi pablo, Thanks for your answer, yes I tried it, doesn't work. When load the package omnibase-base I Get the same error. El 20 jun. 2018 19:05, pablo digonzelli Argentina <pdigonzelli@gmail.com> escribió: Hi try this. I do not know if working on pharo 6 or 7 https://github.com/sebastianconcept/OmniBase El mié., 20 jun. 2018 a las 17:22, Matias Maretto (<mgmaretto@hotmail.com<mailto:mgmaretto@hotmail.com>>) escribió: Hi folks, does anyone know how to get OmniBase for Pharo 6?. The Package on Pharo.org is for pharo 4, I tried to install them manually from the MCZ files, but I get a strange error in a closeHandle method. <apicall: Literal constant expected -> ulong 'CloseHandle' (long) module:'kernel32.dll'> ^self externalCallFailed. I am using win 7. Thanks. Matias. -- Ing. Pablo Digonzelli Software Solutions IP-Solutiones SRL 25 de Mayo 521 Email: pdigonzelli@softsargentina.com<mailto:pdigonzelli@softsargentina.com> pdigonzelli@gmail.com<mailto:pdigonzelli@gmail.com> Cel: 543815982714