Found a workaround using "loadFile" on slots created in the processor Id
// Create Buffer with Slots const bufStretch1 = Engine.createAndRegisterAudioFile(0); const bufStretch2 = Engine.createAndRegisterAudioFile(1); const var bufScriptFX = Synth.getAudioSampleProcessor("Script FX1"); const bufScript1 = bufScriptFX.getAudioFile(0); const bufScript2 = bufScriptFX.getAudioFile(1); // Load Script buffers bufScript1.loadFile("{PROJECT_FOLDER}MySound.wav"); bufScript2.loadFile("{PROJECT_FOLDER}MySound.wav");The Snippet
HiseSnippet 1413.3oc6X0raabCDlqrYRrRJPLPy0BAeRAHUPxIMsnEE9GYoTkFaIn00MEv.Fz6RIQncIWvkxxJA4du2Wf9nzGkdnO.8buzNjbk1csTDTDZRQAhMfs4v4mONblONxcjBOZbrPhb15zIQTjy8vtS3pA0GPXbTqiPN2E23ZRXT.sztnCmDQhio9HGmMdlVAms1DY95O26PR.g6QSEgPmIXdzWvBYpToc1+6YAAMI9zSYgYz9I62xSvqKBDi.vrAtJJh3MjzmdBQqVALx4VM7YJgzUQTzXjC9Pg+D2Ahwbq9mwhYWFP0KpgbAGYE2TD3qQrVZ6qnxqXzwoxphP0GvB76LMQDiPNa1IMsrgMs7o3iY9rYxSSO22rQoTKxlibJjGxajCx0xB4pYf7BfjSFHgsPZarqmjEoR2wdc0hqnxdD3pHKTNYT3Ai7Yhlr.Sxyo.jzsN.U3YEv0EfYbUkPxPZSIrXlaJ+zpUeTI3GO7aJVDtihUktbTOWkjp7FTqz2VpAuOiSq3Iovo7.teWZeVLX7r3UVa5Msb2UxxZ5flX6UDowdCna9RvdSoZk9Tkw.WSY5rzQ4crZVp4KqsSdrajqgdF2MyMK.wFU1cY5awYpuqDHH9lc140c5194Mpe5EMa+hiZz8MGOwULh6WYL4JMrR8+JaSuQbOESvKI3mHTz17xOr3qKtUw2TrzM2pWuEtm91VJBBnxEtst0TtLCKyGEdIU9H3NIXDclhPqyx5Qq815Q8rEeYTTvawYp1Qzj0y2RfRpX0MGInBnHTlViGjzZXte9QxUzdBYHh4qaWyIqFxb.xRZ4STDjyCwO6qO+v1c6dP2y6R49TI6UDeQ74FygeAh3UBidLRR38ov4UpzcUZOXjzf6qW+WeVGD5GZcj1oI.EvLbNhnRESmhbNhdEPSZ6o2BeDMdnRDYzMLRv0mPma+NertN8H8S6OI6hno4vV94YKFy7UCzX94voX.k0ef4D4aXsSYe1zhTf2S3OJfnxSFpeUHYCnfIGCjNR7XlZR1WMtIC4lqFCYVR8ETZrhvcabGFvDsX7VXA3EtBeei2j2a9Dbid8ndpTvtIt4K+v83RQ7TdNSvuGNkKckeVw4mwoTGQRZDQROUzIfLobrgptK.7GU5x.g2PW1qnyy2jTqdnVixdCHbNMHdcnkt0JmppszTEpqXjhw6eLQIYPOFFN+.yrziVOAcSyAIqqNkTvEHQLK9a3qjMqoW6jrYsoalRrgNgpFKjCM2QI+MPFXuPhMI4K5ccMzAAAhwZ5BVRYLbwXj0QDLIZffy7zhrZLEoGDBunnlB2uiDeJgEnq6cGECzt9s4tfxlI5b13LpL133aiqVA9F5CNQ3CagaR7fD6jNDM2w1XMSNTwRkU7lU4lCq4Jd.WLchOaVBfXngwSOu2FYnIsEo5UP6XAqWaEeldWOR.5LKKNbTz9zlur3Sq5CvikjnX6bGWDAEfTYMzaE4wQAvDqqKPmgfBYPv8w4id9f+.H3RZkanxZC.88b.85ou4jo+L6JfQoE7H10ScXCnywGHoLlkTJdLimjYs5bL45bqQcHRX7b3EDsuwyVAMbollRdlZd5C.tJZjt4OmrgvH5lDTVo573sfGXTTzbdAs7P+66MenQ6OengNwaF5e8Wp9G6YGrVOUTWcC16b7K+ayG+xqV7mczus8wJzbYUz6+z9cvM3DMA465A+eifeWbcyKDS3dK3vmoIaa7Raw+OuKy4icYerK6+mcYYq.yu3PgXXHwLixZ84b9fLQUHwSJtvyNjntI5NFIPKM27eWZK7w50kl8wAw5wbPgLe1Edd5Yu+bXt8EaytqgMOdMr4IqgMewZXySWCa9x0vluZo1n+mpcvHkHzNPKHnSCKmoisIwPXi9Gv898WH