Unable to find DesignAPIClientFactory class in neotys-rest-api-design-client-1.3.2.jar

Exception in thread "main" java.lang.NoClassDefFoundError: com/neotys/rest/design/client/DesignAPIClientFactory
at com.neotys.selenium.proxies.helpers.SeleniumProxyConfig.initializeDesignAPIClient(SeleniumProxyConfig.java:268)
at com.neotys.selenium.proxies.helpers.SeleniumProxyConfig.<clinit>(SeleniumProxyConfig.java:187)
at com.neotys.selenium.proxies.WebDriverProxy.newSeleniumProxyConfig(WebDriverProxy.java:96)
at com.neotys.selenium.proxies.WebDriverProxy.newNoAPIInstance(WebDriverProxy.java:81)
at com.neotys.selenium.proxies.NLWebDriverFactory.newNLWebDriver(NLWebDriverFactory.java:171)
at com.neotys.selenium.proxies.NLWebDriverFactory.newNLWebDriver(NLWebDriverFactory.java:116)
at neoload.com.integrationselenium.BuyFish.main(BuyFish.java:40)
Caused by: java.lang.ClassNotFoundException: com.neotys.rest.design.client.DesignAPIClientFactory
at java.net.URLClassLoader.findClass(URLClassLoader.java:381)
at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:335)
at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
... 7 more