# Solving Illegal Address Errors on Alternate Windows after installing a Service Pack

- URL: https://dynamicaccounting.net/solving-illegal-address-errors-on-alternate-windows-after-installing-a-service-pack/
- Date: 2010-10-21
- Topics: Install, Upgrade & Admin
- Type: link to an external article
- Source: https://blogs.msdn.microsoft.com/developingfordynamicsgp/2010/10/20/quick-tip-solving-illegal-address-errors-on-alternate-windows-after-installing-a-service-pack/

David Musgrave looks at [Solving Illegal Address Errors on Alternate Windows after installing a Service Pack  over at  Developing for Dynamics GP](https://blogs.msdn.microsoft.com/developingfordynamicsgp/2010/10/20/quick-tip-solving-illegal-address-errors-on-alternate-windows-after-installing-a-service-pack/)