Unexpected and Serious Error 19991550181 when starting a new return

Updated: 12/22/2011

Article ID: GEN80258

Issue

We've found that systems receiving this error usually have system issues preventing TurboTax from running correctly. To resolve this issue, follow all the steps in the following Knowledge Base article:

Troubleshoot Installing and Running TurboTax (Windows)

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Unexpected and Serious Error 19991550181 when starting a new return

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