Garmin Express - There was an error installing the update

Try the steps in this FAQ https://support.garmin.com/faqSearch/en-US/faq/content/GuclsqmdI02dC0ULxHR2T6

Having the same problem. Followed all the steps in the FAQ.

Not all. At the end it says:

If these steps did not resolve the issue, visit the Garmin Express section of Support Center to search for other Express topics.

You will also find the available options to contact Product Support in the Contact an Expert section.

same problem here - tried on two computers (one that I setup from scratch with Garmin Express) - logs seem to indicate:

2017-09-19 16:20:37.5602 | 5 | W | Exception in operation Garmin.Omt.Service.Operation.Map.UpdateMapOperation.
Garmin.Omt.Service.Operation.Map.InvalidMapInstallException: Could not determine where to install the map.
at Garmin.Omt.Service.Operation.Map.Projector.ProjectMap(IDeviceMapUpdate update, IDetailedDevice device, IDeviceIO deviceIO, IMapContent content, IEnumerable`1 softwareReinstalls)
at Garmin.Omt.Service.Operation.Map.Projector.<>c__DisplayClass1_0.<ProjectMapAsync>b__0()
at System.Threading.Tasks.Task`1.InnerInvoke()
at System.Threading.Tasks.Task.Execute()

Garmin 5X - 5.84 beta

This issue has been reported and we are actively working to resolve this error. We will post back here with more information or when a resolution is available.

Lisa

The same error.

2017-09-25 15:52:23.5757 | 12 | W | An exception occured that is getting sent to the client.
Garmin.Omt.Service.Operation.Map.InvalidMapInstallException: Could not determine where to install the map.
at Garmin.Omt.Service.Operation.Map.Projector.ProjectMap(IDeviceMapUpdate update, IDetailedDevice device, IDeviceIO deviceIO, IMapContent content, IEnumerable`1 softwareReinstalls)
at Garmin.Omt.Service.Operation.Map.Projector.<>c__DisplayClass1_0.<ProjectMapAsync>b__0()
at System.Threading.Tasks.Task`1.InnerInvoke()
at System.Threading.Tasks.Task.Execute()
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
at System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd(Task task)
at Garmin.Omt.Service.Operation.Map.UpdateMapOperation.<UpdateMapAsync>d__30.MoveNext()
ciq.forums.garmin.com/.../1255173.jpg

From almost three months that I cannot use Garmin Express properly. It doesn't sync, it keeps giving an error connecting to the server. And I already checked in two PCs. Another issue is that I also cannot update Garmin Express software, it always says that download was interrupted. Please get me some advices.

I've just updated Express and as normal no issues so I suspect the issue is with your system somewhere. Call Garmin support for detailed help.

What system? I tried with two PCs and two diferente watches, Forerunner 235 and Vivosmart HR+. Nothing works, neither Express update or watches sync.