WMI Scripting issues displaying multiple drive info - vbscript

Please note that I am a newbie in WMI, have been researching this issue for most of the day, and even though there are hundres of posts, I am struglling to find any help on this specific problem.
Experiencing an issues using Win32_DiskDrive - Caption and also name functions:
When I execute the VB.script:
Try
Dim connection As New ConnectionOptions
connection.Username = userNameBox.Text
connection.Password = passwordBox.Text
connection.Authority = "ntlmdomain:ms1"
Dim scope As New ManagementScope( _
"\\ms1\root\CIMV2", connection)
scope.Connect()
Dim query As New ObjectQuery( _
"SELECT * FROM Win32_DiskDrive")
Dim searcher As New ManagementObjectSearcher(scope, query)
For Each queryObj As ManagementObject in searcher.Get()
Console.WriteLine("-----------------------------------")
Console.WriteLine("Win32_DiskDrive instance")
Console.WriteLine("-----------------------------------")
Console.WriteLine("Caption: {0}", queryObj("Caption"))
Next
it correctly lists the 5 harddrives that I have in the server i am querying.
But when I execute it in asp.net (vb) it lists only the 1 drive.
Dim query4 As New ObjectQuery("Select * from Win32_DiskDrive")
Dim searcher4 As New ManagementObjectSearcher(scope, query4)
For Each queryObj3 As ManagementObject In searcher4.Get()
'Availability
' text15.Text = queryObj3("Name")
text16.Text = queryObj3("Caption")
Next
My resuls are bountd to a textfield, formatted to wrap and multiline.
Regards
Louis van Rooyen

It seems you overrwrite text16.Text again and again, so the result in the end would be the information of the last device only.
Try concatenating the string instead:
' TODO: Use proper string formating instead of simpy string concatenating '
text16.Text = text16.Text & queryObj3("Caption")

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The problem is that you have executed the transaction but failed to COMMIT it. There is an example of the correct method here, which I will reproduce in part below for posterity
Using connection As New OracleConnection(connectionString)
connection.Open()
Dim command As OracleCommand = connection.CreateCommand()
Dim transaction As OracleTransaction
' Start a local transaction
transaction = connection.BeginTransaction(IsolationLevel.ReadCommitted)
' Assign transaction object for a pending local transaction
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...
command.ExecuteNonQuery()
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do until rs.eof
if valid(cart, rs, data) = true then
Dim hashHelp
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hashHelp.setDateTime(rs.Fields("ScanTime"))
Dim entry
entry = DateDiff("d", beginDate, DateValue(rs.Fields("ScanTime")))
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rs.movenext
loop
rs.close
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Unspecified error while executing sql query vba on Oracle database

I want to import data from Oracle database to Excel using VBA. I've tried several options I found in here or in the official manual but none of them seem to work for me - I always get the same unspecified runtime error on line with
rs.Open strSQL1, con
or
Set rs = con.Execute(strSQL1)
depending on which one of these two methods I use obviously. Here is the whole code:
Sub data_distribution()
'Setting up the database connection
Dim con As ADODB.Connection
Dim rs As ADODB.Recordset
Dim strSQL1, strInput, strCon As String
Set con = New ADODB.Connection
Set rs = New ADODB.Recordset
strCon = "Driver={Microsoft ODBC for Oracle}; " & _
"CONNECTSTRING=(DESCRIPTION=" & _
"(ADDRESS=(PROTOCOL=TCP)" & _
"(HOST=XXX)(PORT=XXX))" & _
"(CONNECT_DATA=(SERVICE_NAME=XXX))); uid=XXX; pwd=XXX;"
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con.ConnectionString = strCon
con.Open
'con.Open strCon
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'--- It will be open till you close the connection
'Definition of parameter
strInput = InputBox("Insert car_id")
strSQL1 = "select * from car where car_id = " & strInput & ""
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'rs.activeconnection = con
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rs.Open strSQL1, con
Worksheets("Data").Range("A2").CopyFromRecordset rs
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rs.Close
con.Close
Set con = Nothing
Set rs = Nothing
I was thinking it might be an issue of connecting to the database but if I import/query data manual, it works just fine. For example using this manual
http://blog.mclaughlinsoftware.com/microsoft-excel/how-to-query-oracle-from-excel-2007/
I had to download and configure ODAC for Windows from Oracle site to make it work. I use tsnames.ora to set the path. Wasn't sure if I configured it right but it works so I guess there isn't a problem with the connection in vba either, or is it? (The variables are, of course, set to real values, not "XXX")
The query itself is correct and returns valid results from the database. Libraries necessary to use ADOBD are linked as well. (Microsoft ActiveX Data Objects 2.0 Library)
There is an existing question with the same error but it's unresolved:
Unspecified run time error while executing vba script
I'm guessing it's station/interface specific (I use Excel 2010, SQL developer).
Even though it's been some time I asked the question, here, it's still unresolved so I will answer myself.
The problem was in the car table where one of the attributes was type CLOB (CHARACTER LARGE OBJECT) with lenght over 2000 characters. Excel was unable to cope with that type and the query caused the unspecified error. If I listed all attributes but this one, it all went well.

VB 2010 retrieve image

Good day sirs. I'm trying to retrieve a photo from my access database then load it in a PictureBox but I have this kind of problem which I can't resolve.
I have seen questions similar to mine but I can't understand the solutions given by others as I'm just a newbie. Will someone please help me correct my codes for retrieving image file from access database. Thanks
I'm using access database and Visual Basic 2010.
Here's the code:
Dim arrImage() As Byte
Dim myMS As New IO.MemoryStream
Dim da As New OleDb.OleDbDataAdapter("SELECT *
FROM tblEmp
WHERE EmployeeID= '"
& Me.txtID.Text
& "'", con)
Dim dt As New DataTable
da.Fill(dt)
If dt.Rows.Count > 0 Then
If Not IsDBNull(dt.Rows(0).Item("Picture")) Then
arrImage = dt.Rows(0).Item("Picture")
For Each ar As Byte In arrImage
myMS.WriteByte(ar)
Next
'
inFrm.PictureBox1.Image = Image.FromStream(myMS)
End If
End If
I'm getting a "Parameter is not valid" error from the line
inFrm.PictureBox1.Image = Image.FromStream(myMS)
try replacing the line of code with this
inFrm.PictureBox1.PictureData = myMS.Read

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