You tried to upgrade Symantec Protection Engine ("SPE") 7.0.3 to SPE 7.5 preserving the existing settings with upgrade option "2." You see the following series of xml validation errors in the install process (and /var/log/SYMCScan-install.log) and symcscan cannot get started after the installation failure.
liveupdate.xml:20: element rapidrelease: Schemas validity error : Element 'rapidrelease': This element is not expected. Expected is one of ( product, updateserver ).
Failed to validate input file against schema file: liveupdate.xsd
ERROR: Unable to save - Validation failure
liveupdate.xml:20: element rapidrelease: Schemas validity error : Element 'rapidrelease': This element is not expected. Expected is one of ( product, updateserver ).
Failed to validate input file against schema file: liveupdate.xsd
ERROR: Unable to save - Validation failure
liveupdate.xml:20: element rapidrelease: Schemas validity error : Element 'rapidrelease': This element is not expected. Expected is one of ( product, updateserver ).
Failed to validate input file against schema file: liveupdate.xsd
ERROR: Unable to save - Validation failure
liveupdate.xml:20: element rapidrelease: Schemas validity error : Element 'rapidrelease': This element is not expected. Expected is one of ( product, updateserver ).
Failed to validate input file against schema file: liveupdate.xsd
ERROR: Unable to save - Validation failure
liveupdate.xml:20: element rapidrelease: Schemas validity error : Element 'rapidrelease': This element is not expected. Expected is one of ( product, updateserver ).
Failed to validate input file against schema file: liveupdate.xsd
ERROR: Unable to save - Validation failure
policy.xml:8: element NotificationTextAtTop: Schemas validity error : Element 'NotificationTextAtTop': This element is not expected. Expected is ( AccessDeniedMessage ).
Failed to validate input file against schema file: policy.xsd
ERROR: Unable to save - Validation failure
policy.xml:8: element NotificationTextAtTop: Schemas validity error : Element 'NotificationTextAtTop': This element is not expected. Expected is ( AccessDeniedMessage ).
Failed to validate input file against schema file: policy.xsd
ERROR: Unable to save - Validation failure
policy.xml:8: element NotificationTextAtTop: Schemas validity error : Element 'NotificationTextAtTop': This element is not expected. Expected is ( AccessDeniedMessage ).
Failed to validate input file against schema file: policy.xsd
ERROR: Unable to save - Validation failure
policy.xml:8: element NotificationTextAtTop: Schemas validity error : Element 'NotificationTextAtTop': This element is not expected. Expected is ( AccessDeniedMessage ).
Failed to validate input file against schema file: policy.xsd
ERROR: Unable to save - Validation failure
configuration.xml:29: element EnableNonViralThreatCategoryResp: Schemas validity error : Element 'EnableNonViralThreatCategoryResp': This element is not expected. Expected is ( EnableServerTooBusyResponse ).
configuration.xml:86: element userlist: Schemas validity error : Element 'userlist': This element is not expected. Expected is ( system ).
configuration.xml:163: element mediumrisk: Schemas validity error : Element 'mediumrisk': This element is not expected. Expected is ( insightdetected ).
configuration.xml:178: element selfscantest: Schemas validity error : Element 'selfscantest': This element is not expected. Expected is ( resourcelogging ).
Failed to validate input file against schema file: configuration.xsd
ERROR: Unable to save - Validation failure
configuration.xml:29: element EnableNonViralThreatCategoryResp: Schemas validity error : Element 'EnableNonViralThreatCategoryResp': This element is not expected. Expected is ( EnableServerTooBusyResponse ).
configuration.xml:86: element userlist: Schemas validity error : Element 'userlist': This element is not expected. Expected is ( system ).
configuration.xml:163: element mediumrisk: Schemas validity error : Element 'mediumrisk': This element is not expected. Expected is ( insightdetected ).
configuration.xml:178: element selfscantest: Schemas validity error : Element 'selfscantest': This element is not expected. Expected is ( resourcelogging ).
Failed to validate input file against schema file: configuration.xsd
ERROR: Unable to save - Validation failure
configuration.xml:29: element EnableNonViralThreatCategoryResp: Schemas validity error : Element 'EnableNonViralThreatCategoryResp': This element is not expected. Expected is ( EnableServerTooBusyResponse ).
configuration.xml:86: element userlist: Schemas validity error : Element 'userlist': This element is not expected. Expected is ( system ).
configuration.xml:163: element mediumrisk: Schemas validity error : Element 'mediumrisk': This element is not expected. Expected is ( insightdetected ).
configuration.xml:178: element selfscantest: Schemas validity error : Element 'selfscantest': This element is not expected. Expected is ( resourcelogging ).
Failed to validate input file against schema file: configuration.xsd
ERROR: Unable to save - Validation failure
configuration.xml:29: element EnableNonViralThreatCategoryResp: Schemas validity error : Element 'EnableNonViralThreatCategoryResp': This element is not expected. Expected is ( EnableServerTooBusyResponse ).
configuration.xml:86: element userlist: Schemas validity error : Element 'userlist': This element is not expected. Expected is ( system ).
configuration.xml:163: element mediumrisk: Schemas validity error : Element 'mediumrisk': This element is not expected. Expected is ( insightdetected ).
configuration.xml:178: element selfscantest: Schemas validity error : Element 'selfscantest': This element is not expected. Expected is ( resourcelogging ).
Failed to validate input file against schema file: configuration.xsd
ERROR: Unable to save - Validation failure
liveupdate.xml:20: element rapidrelease: Schemas validity error : Element 'rapidrelease': This element is not expected. Expected is one of ( product, updateserver ).
Failed to validate input file against schema file: liveupdate.xsd
ERROR: Unable to save - Validation failure
Starting Symantec Protection Engine, please wait...
XML file did not validate - configuration.xml
Symantec Protection Engine (SPE) 7.0.3 was released after SPE 7.5.0 and the migration path from 7.0.3 to 7.5.0.34 is not supported. For SPE 7.5.0, You need to upgrade from 7.0.2 or the earlier.
Unless otherwise mentioned, any new release, which is version-wise older (such as SPE7.0.3) is unsupported for migration to any early-released and version-wise newer build (such as SPE 7.5), as the latter often times is built with the older internal components.
See the following product release details:
which are listed in the order of release date.