Well...Block does it again. On my new Lenovo, which I am using as a Block dedicated computer, I had to reinstall the 2020 program from the previous download. The program successfully loaded, and contained the names of the files that I was working on previously in Jan 2021. The program will allow a rollover of data from 2019 for those same clients that were worked on in 2019 with a rollover of 2019 data to 2020, and shows them as version (1) in the list of returns. Those returns can be opened and worked on as if no 2020 information had been previously entered.
If however, I click on any of the files that remained in the 2020 program that had data from my work in Jan 2021, when I clicked on any of them to load, before the file would open, I get an error message as follows. This stinks because I cannot access the work that I had saved previously in 2021. I did of course save all work as PDF's which are accessible.
Any thoughts on this new problem?
Session Summary Information:
Date/Time: 2/3/2021 12:28:08 PM
ApplicationVersion: 20.1.7657.26358
CommandLine: "C:\Program Files (x86)\H&R Block Business\H&R Block Business 2020\HRB.Business.exe"
CurrentCultureName: en-US
CurrentUICultureName: en-US
DnsDomainName:
Duration: 00:00:40.8938907
HostName: DESKTOP-ACJVTH8
MemoryMB: 3910
OSArchitecture: Amd64
OSCultureName: en-US
OSFullNameWithServicePack: Windows 10
OSVersion: 10.0.18363
ProcessorCores: 4
OSVersion: 10.0.18363
RuntimeVersion: 4.0.30319.42000
OSVersion: 10.0.18363
TerminalServer: False
System.AggregateException: A Task's exception(s) were not observed either by Waiting on the Task or accessing its Exception property. As a result, the unobserved exception was rethrown by the finalizer thread. ---> System.InvalidOperationException: Collection was modified; enumeration operation may not execute.
at System.ThrowHelper.ThrowInvalidOperationException(ExceptionResource resource)
at System.Collections.Generic.List`1.Enumerator.MoveNextRare()
at System.Collections.Generic.List`1.Enumerator.MoveNext()
at System.Linq.Enumerable.<SelectManyIterator>d__17`2.MoveNext()
at System.Linq.Enumerable.AnyTSource
at Sfs.Runtime.UI.ViewModel.FormsetViewModelBase`3.<GetTargetFromMatrixCellId>d__136.MoveNext()
at Sfs.Runtime.UI.ViewModel.FormsetViewModelBase`3.<ConvertReferenceToTarget>d__130.MoveNext()
at System.Collections.Generic.CollectionExtensions.AddRangeT
at Sfs.Runtime.UI.ViewModel.FormsetViewModelBase`3.GetCellNavigationTargets(IUniformId sourceContext, ICell cell, String navigationMode, Int32 level)
at Sfs.Runtime.UI.ViewModel.FormsetViewModelBase`3.GetCellNavigationTargets(ICell cell, String navigationMode)
at Sfs.TaxManager.NewViewModel.MaxSheetViewModel.<get_SelectedCellHasJumpToTargets>b__25_0()
at System.Threading.Tasks.Task.InnerInvoke()
at System.Threading.Tasks.Task.Execute()
--- End of inner exception stack trace ---
---> (Inner Exception #0) System.InvalidOperationException: Collection was modified; enumeration operation may not execute.
at System.ThrowHelper.ThrowInvalidOperationException(ExceptionResource resource)
at System.Collections.Generic.List`1.Enumerator.MoveNextRare()
at System.Collections.Generic.List`1.Enumerator.MoveNext()
at System.Linq.Enumerable.<SelectManyIterator>d__17`2.MoveNext()
at System.Linq.Enumerable.AnyTSource
at Sfs.Runtime.UI.ViewModel.FormsetViewModelBase`3.<GetTargetFromMatrixCellId>d__136.MoveNext()
at Sfs.Runtime.UI.ViewModel.FormsetViewModelBase`3.<ConvertReferenceToTarget>d__130.MoveNext()
at System.Collections.Generic.CollectionExtensions.AddRangeT
at Sfs.Runtime.UI.ViewModel.FormsetViewModelBase`3.GetCellNavigationTargets(IUniformId sourceContext, ICell cell, String navigationMode, Int32 level)
at Sfs.Runtime.UI.ViewModel.FormsetViewModelBase`3.GetCellNavigationTargets(ICell cell, String navigationMode)
at Sfs.TaxManager.NewViewModel.MaxSheetViewModel.<get_SelectedCellHasJumpToTargets>b__25_0()
at System.Threading.Tasks.Task.InnerInvoke()
at System.Threading.Tasks.Task.Execute()<---H