# Alpha effect: problems

**URL:** <https://forum.kirupa.com/t/alpha-effect-problems/88915>\
**Category:** Uncategorized\
**Created:** [May 3, 2005, 3:31pm UTC](https://forum.kirupa.com/t/alpha-effect-problems/88915 "2005-05-03T15:31:32Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![lukedarkside](https://avatars.discourse-cdn.com/v4/letter/l/d2c977/32.png) [@lukedarkside](https://forum.kirupa.com/u/lukedarkside)\
**Post date:** [May 3, 2005, 3:31pm UTC](https://forum.kirupa.com/t/alpha-effect-problems/88915/1 "2005-05-03T15:31:32Z")

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when I use Alpha effect on symbol, and then I create a movement interpolation, I see this effect scrolling time line but, then I publish the file, the effect disappears…why? I use this effect a lot and now I can’t use it…please, help me!