See the respective ODBC driver's connection strings options. The.net OdbcConnection will just pass on the connection string to the specified ODBC driver. Read more here. From the same website: Minimum Supported Configuration. Please note that the VFPODBC driver has very limited product support.It is currently supported only for Windows 2000, however we strongly recommend using the Visual FoxPro OLE DB provider instead. Visual FoxPro ODBC Driver, Free Download by Microsoft. You can convert data from FoxPro to MSSQL, SQL Azure databases. Download the installation files needed to install the Visual FoxPro ODBC Driver by clicking this link or are located on the latest CCH ProSystem fx Tax installation image. To download the FoxPro driver files. The FoxPro ODBC driver disappeared from my data sources after the upgrade. I’m unable to install an ODBC driver for FoxPro. Various Microsoft web links that are supposed to guide me to a FoxPro ODBC driver are dead links.
Active5 years, 2 months ago
I have an application written in ASP Classic and connecting to a FoxPro database which intermittently throws this error message, found in the IIS log file:
14|80004005|[Microsoft][ODBC Visual FoxPro Driver]Unable to create temporary work files.
The line referenced is a SELECT statement against the FoxPro database. The error does not occur every time this particular SELECT statement is run.
The ever-helpful MSDN Article concerning this error suggests that the problem is either due to permissions or to disk space. Permissions are at least semi-functional because the problem doesn't always happen. Disk space is also not a problem as there is enough free space on the drive (8GB) proportional to the size of the database in question (about 500MB).
What else can I look for?
aaaantoineaaaantoine
2 Answers
Is the FoxPro ODBC driver cleaning up after itself?
Look in your TEMP folder (defined by the
%TEMP%
environment variable, in my case), and you may see a large number of files matching the expression [A-Z0-9]{8}.TMP
(e.g. LVAK00AQ.TMP
).![Foxpro Odbc Driver Foxpro Odbc Driver](/uploads/1/2/6/0/126097941/852861718.png)
Per this ancient tome, FIX: TMP File Errors If ALTER TABLE Runs Same Time As ODBC DLL:
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Visual FoxPro and the VFP ODBC driver both use the same naming convention and algorithm for temporary (.tmp) file creation. If both programs run concurrently, there is a conflict in the processes attempting to access the same file or same file name. This conflict creates different error messages.
Foxpro Odbc Driver Windows 7 32 Bit
Visual FoxPro 5.0x uses a tempfile naming scheme based on the system clock. These names are generated for internal use and many times the filename is never actually created on the disk. However, there are many circumstances when FoxPro does create the temporary file on disk, so the name generation scheme could cause two processes or two instances of the run-time in the same process to generate the same temporary file name. If both processes try to create a temporary file on disk later, only the first one succeeds.
In my experience, the file naming pattern is based on a small unit of time, and with the alphanumeric scheme limited to 8 characters, it will start again from 0 within a short period of time (not sure if hours or days).
If the temp file needs to be written to disk, and the file already exists from a previous execution, then instead of overwriting the previous file, the driver will throw the error 'Unable to create temporary work files'. Qualcomm atheros ar9485 wireless network adapter driver.
aaaantoineaaaantoine
Have you given folder and folder contents change permissions to IUSR_machinename & IWAM_machinename?
ScotterMonkeyScotterMonkey
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Download Oracle Odbc Driver Windows 10
I've a piece of third-party software that requires the Visual FoxPro ODBC
driver. I've attempted to configure this via the ODBC Data Source
Administrator. The first attempt to Add the Visual FoxPro Driver in the
System DSN tab resulted in a message box that said 'You must first install
the current version of the Visual FoxPro ODBC Driver. Go to
http://msdn.microsoft.com/vfoxpro/downloads. Select Product Updates, then
Visual FoxPro ODBC Driver'.
Once I figured out that it was the 'vfpoledb.exe' file I was supposed to
download, I did so and ran the installer - which appeared to complete
normally (the Application Event Viewer indicates success as well).
However, I still cannot add this in the System DSN tab OR the User DSN tab -
I keep getting the same 'you must first install..' message.
Am I missing something? If so, what might it be?
Thanks in advance!
driver. I've attempted to configure this via the ODBC Data Source
Administrator. The first attempt to Add the Visual FoxPro Driver in the
System DSN tab resulted in a message box that said 'You must first install
the current version of the Visual FoxPro ODBC Driver. Go to
http://msdn.microsoft.com/vfoxpro/downloads. Select Product Updates, then
Visual FoxPro ODBC Driver'.
Once I figured out that it was the 'vfpoledb.exe' file I was supposed to
download, I did so and ran the installer - which appeared to complete
normally (the Application Event Viewer indicates success as well).
However, I still cannot add this in the System DSN tab OR the User DSN tab -
I keep getting the same 'you must first install..' message.
Am I missing something? If so, what might it be?
Thanks in advance!