Dears,

I have Simatic manager 5.5 SP4, installed on Win7 32 bit, I am facing problem with opening projects, error message came as:

One or more objects or a type cannot be represented. 

Server "p7vrimdx.dll" for _P7VR_DRIVE0_MODULE_CT objects could not be loaded.

Make sure the required software packages are installed.

Also, another same message came when opening another project, but with other object:

"p7vrislx.dll" for _P7VR_CBP2_VV_CT 

I tried to uninstall the step7 & install again with Drive ES Simatic 5.4 SP1, but it is not working.

Any body can help in this?

Hello moh00251,

Have you seen this thread:

https://support.industry.siemens.com/tf/ww/en/posts/pg-project-opening-error/138531/?page=0&pageSize=10

Best regards,

Wizard

Thanks dear,

People there are talking about installing Drive ES 5.5, but I have only 5.4. It is possible to upgrade or should I order?

By the way, I am using the same version on other PG with Win XP & it is working good.

Hello,

Drive ES v5.4 is not released for Win 7.

And you will have to upgrade to Drive ES v5.5

But I found this link:

Product discontinuation announcement for Drive ES Basic V5.5 SP5

Best regards,

Wizard