Make magento block non cacheable

#1
we are using LITEMAGE CACHE 1.3.6 extension for magento 1.9.3 site, extension is working perfectly but issue is happen in recently view product block,
we want make that block non-cachable,
we have tried many solutions like:

1)Add route path in 'Do-Not-Cache Subroutes' configuration like 'reports_product_viewed,report_viewed_product_index,reports_block_product_viewed'.
2)Add <ttl>0</ttl> attribute in config.xml like
<viewed>
<access>private</access>
<blocks>T:Mage_Reports_Block_Product_Viewed</blocks>
<ttl>0</ttl>
<purge_events>
<catalog_controller_product_view/>
</purge_events>
</viewed>

But that doesn't work anymore,Help us ASAP.
Please let us know what we are missing.
 
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