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Hi. I recently tried to update my Logic Express to 9.1.7, as my Software Update told me to. It stops right after downloading finishes, saying something about 'file may be corrupt', and 'couldn't expand'. 'Invalid checksum' popped up too. What to do?

Hi. I recently tried to update my Logic Express to 9.1.7, as my Software Update told me to so. It stops right after downloading finishes, saying something about 'file may be corrupt', and 'couldn't expand'. 'Invalid checksum' popped up too. I've tried 10-15 times in the last few days. What to do?

Posted on Apr 5, 2012 8:17 AM

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Hi. I recently tried to update my Logic Express to 9.1.7, as my Software Update told me to. It stops right after downloading finishes, saying something about 'file may be corrupt', and 'couldn't expand'. 'Invalid checksum' popped up too. What to do?

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