COM+

Installation of Acronis Product Fails with "_USRCUSTACT_MsiVSSInstallPrepn_VSSProvider32" Install Error in MSI Log. Start COM+, Distributed Transaction Coordinator and Volume Shadow Copy Service to solve this error.

Installation of Acronis Product fails with COM+ Error in MSI log. This article provides information on how to find, identify and resolve typical errors in MSI logs of Acronis software.