Macro does not execute completely - vba

Question

I have been working on a macro that Archives: it selects rows with the right cell value and move them to another tab (while deleting the rows in the tab of origin).
My macro was working perfectly fine, but I decided to change my file and have different new tabs. When I computed my Macro in my new tabs, and it works on the right rows, and deletes them, but does not copy them in my "Archive tab" :
Sub Archive_Ongoing()
Test 2 : works for 2 arguments.
Dim xRg As Range
Dim xCell As Range
Dim I As Long
Dim J As Long
Dim K As Long
I = Worksheets("B90_Projects_OnGoing").UsedRange.Rows.Count
J = Worksheets("B90_Projects_Archived").UsedRange.Rows.Count
If J = 1 Then
If Application.WorksheetFunction.CountA(Worksheets("B90_Projects_Archived").UsedRange) = 0 Then J = 0
End If
Set xRg = Worksheets("B90_Projects_OnGoing").Range("O1:O" & I)
Set yRg = Worksheets("B90_Projects_OnGoing").Range("T1:T" & I)
On Error Resume Next
Application.ScreenUpdating = False
For K = 1 To xRg.Count
If CStr(xRg(K).Value) = "Closed" And CStr(yRg(K).Value) <> "" Then
xRg(K).Selection.Copy Destination:=Worksheets("B90_Projects_Archived").Range("A" & J + 1)
xRg(K).EntireRow.Delete
If CStr(xRg(K).Value) = "Closed" Then
K = K - 1
End If
J = J + 1
End If
Next
Application.ScreenUpdating = True
End Sub'
Any one would be able to explain why?

Answer 1

Because you're decrementing your K variable within the FOR loop, which is also incrementing it. Your K variable never changes. Comment out K = K - 1 and report back?
If you're doing that on purpose to evaluate / delete a single line and shift the next values up then you might want to have a K2 variable that you increment like this:
For K = 1 To xRg.Count
If CStr(xRg(K - K2).Value) = "Closed" And CStr(yRg(K - K2).Value) <> "" Then
xRg(K - K2).Selection.Copy Destination:=Worksheets("B90_Projects_Archived").Range("A" & J + 1)
xRg(K - K2).EntireRow.Delete
If CStr(xRg(K - K2).Value) = "Closed" Then
K2 = K2 + 1
End If
J = J + 1
End If
Next