Why am I getting error unwrapping Optional if it has a value?

I've just completed and am writing up my results. During the experiment I took some measurements with a specific error. These results were then used to determine another value. I used error propagation to work out the resulting error, but my final error...

I'm getting a "16 is not a valid confidence value Error #435" for yahoo playoff nfl fantasy. I can't enter my picks. Why is there a fifth blank line at the top of the 4 games?

QUESTION: When I enter number: 77777777 into cell A1, then this triggers the following action on the spreadsheet: in that, the current time (ie 11:56 ) is then entered into cell: C1 . I am having difficulty entering a current time in cell D1 because...

Hi Miguel - I used your following code from one of your earlier interactions: Sub CopyCells() Dim rngData As Range, rngDest As Long Dim i, j As Integer Set rngData = Sheets("Invoice").Range("A16:g35") Set rngDest = Sheets("...

QUESTION: Hi Aidan The subject may be a bit misleading as there may be several ways of approaching this problem though it does point to what i want to be achieved. I have anworkbook with an external dde link that updates data contained in tables in sheet...

I have internet connection. This is the error I keep receiving! Checking virtual IP servers... [VIP Raw] Resolving host name vcs1.msg.yahoo.com... [PASSED] [VIP Raw] Connecting to Virtual IP server 98.136.48.32... [FAILED] *** 'COMPONENT_TYPE_WININET...

QUESTION: Thanks in advance for helping me out with this. I have been usingfor years but am very novice at VBA. Here is what I¡¯m doing I have a workbook that allows the user to place a ¡°Start Date¡± and ¡°End Date¡± on a tab called ¡°Home¡±. Once entered...

I've a TIME cell formula in excel to calculate total hours/minutes for latecomers and the formula is =SUMPRODUCT(--TEXT(A1-B1,"00\:00")) The value for A1 is 0800 and B1 is 0900 and it returns value as 01:00 after formulated which is good and...

I have an Alltel aircard (data card). I keep getting this error: RAS ERROR, RETURN VALUE 5, which prevents me from getting an internet connection. It does not do it all the time, sometimes it connects, but more often than not, I get the error. After...