converting large utr files

[FredrikH]

Normaly I use "SD card manager" and "Import SD folder" to convert utr files to excel.

This works for smaller files but with larger files it aborts the conversion and I get error message "Exception of type ´System.OutOfMemoryException´ was thrown"

How can I convert the larger files?

 

[Ausman]

Not sure this is the answer, but was the suite installed as right click Run as Admin, and then the various program .exes set to run as admin as well?

cheers, Aus

[Saragani]

Hi, we are familiar with this issue.

The created excel file requires a lot of ram for this amount or rows (near 1,000,000 rows). The SD Card Suite is compiled as 32 Bit, so it is limited to 2 GB of ram for the process (but actually, due to fragmentation, the error will happen around 1.2 GB).

Compiling the SD Card Suite as 64 bit is not possible since the Chart control is compiled as 32 bit (probably because it uses OpenGL).

 

We are checking few solutions, but I can't promise anything, and it will take time to check them and implement them. 

 

[Saragani]

@FredrikH, 

Please download and install the attached version. It uses a different 3rd party DLL that creates excel files, and it reduces the total used ram to a safe level, so you should be able to convert your files using SD Card Manager.

Please update me if it helped.

 

 

Thanks.

 

Unitronics SD Card Suite 2.0.66.zip

[FredrikH]

Thank you Saragani!

With the attached version I could convert the files and recover the data!